Murdoch suspects John is being framed for murder by Inspector McWorthy and Brackenreid goes after the corrupt copper.

Reeling from a personal revelation, Murdoch seeks to avenge the murder of Anna Fulford.

The team gets caught up in a conspiracy and is in danger when a dancer asks Murdoch for help.

With his colleague sentenced to hang for murder, Detective Murdoch races to exonerate them and steps into a trap set by the real killer.

During a hunt for a killer who collects macabre trophies, Murdoch becomes a target.

A jailed Murdoch must prove his innocence amid police and government corruption after the constables are ambushed, Ogden is kidnapped, and Brackenreid goes missing.

Murdoch investigates the claims of a man who says his time travels to the future provided him with information that allowed him to stop crimes, while the New Year's Eve Policeman's Ball offers exciting personal possibilities for the 20th century.

After saving his lover Anna from the Black Hand, Detective Murdoch bargains for her life. During his investigation into the murder of a shy librarian with a secret life, he encounters another young woman behaving seductively.

After a man dies in a drunken brawl at the Starbright Lounge, Murdoch's suspect is another detective.

Disgusted by the new Inspector's tactics, Murdoch resigns and is privately enlisted to find a missing heiress.

Watts is abducted after he and Murdoch go north on a treasure hunt to find stolen Incan gold and a murder.

After a colleague is murdered, Murdoch is convinced Violet Hart is involved.

Murdoch investigates a car accident and uncovers sinister motives.

The brutal murder of a woman from Murdoch's past complicates his life.

Murdoch and the force have to confront more violence on the waterfront as they try and bring Brackenreid to justice. Dr. Ogden and Dr. Grace go head to head in court.

Murdoch and company's Christmas at an idyllic country estate turns potentially deadly.

A spate of murders staged as suicides leads Murdoch to suspect a sequential killer targeting the elderly.

After obituaries are published in advance of two men's deaths, Murdoch discovers more intended victims with a member of Station House Number Four among them. He must keep them alive before their predicted demise.

Murdoch must prove Brackenreid's innocence when he's framed for murder by a vengeful foe.

As their wedding day approaches, Murdoch and Ogden intervene in the trial of a woman accused of killing her husband.

Ogden enlists Murdoch to investigate possible sabotage in the operating room after a patient dies during a routine medical procedure..

A vaudeville comic's death leads Murdoch to suspect Charlie Chaplin was the target.

Murdoch and Brackenreid unwittingly put their careers at risk when they investigate high-level police corruption.

Murdoch, Ogden, Crabtree and Brackenreid must escape an abandoned factory rigged with rooms designed to kill.

Crabtree and John are transporting a convicted axe murderer to prison when she escapes to exact revenge on those who testified against her.

After a prison break and a bank heist, Murdoch and Crabtree investigate the reports of a mechanical man with a cannon arm.

When Murdoch and Ogden use their riverside property as a burial ground to study human decomposition, they dig up more than they imagined.

An investigator arrives from Scotland Yard who is after the infamous Jack the Ripper. Meanwhile, Murdoch takes dancing lessons so that he can escort Dr. Ogden to a ball.

Two bank safe deposit boxes that were being transferred are taken by thieves and the crime is investigated by Detective Murdoch. The getaway driver for the thieves is killed.  While on scene someone claiming to be Sherlock Holmes shows up and provides some helpful information.  Dr. Ogden figures out that he is actually David Kingsley who at one time was treated for mental illness.  "Sherlock Holmes" appears to have the qualities of the fictional character of the same name such as the ability to "read" an individual or a crime scene.

Murdoch believes that the brutal murder of a waterfront merchant could be linked to the shocking assault on Inspector Brackenreid.

When a writer is murdered at a literary event, Rudyard Kipling and Lucy Maud Montgomery come under Murdoch's scrutiny.

Murdoch's investigation of a constable's murder is hampered by interference from Brackenreid's zealous overreplacement.

Murdoch suspects Hart is lying about her father's death. Brackenreid leads a PI to Watts endangering both their futures.

After the release of Murdoch and Ogden's book, a series of copycat murders begin to take place.

In an attempt to solve a murder, Crabtree and Constable Brackenreid go undercover at a boys school.

After a woman is stabbed in her university dorm room, Crabtree and Watts suspect another student is responsible.

Crabtree bails on his marriage plans after a prophecy. Murdoch investigates the bizarre murder of two gravediggers.

Murdoch's distressing childhood memories are evoked while investigating the death of an orphan under the care of the same Jesuit priest who taught him.

Julia discovers a secret about her father upon his death; Brackenreid takes over a murder investigation.

After a ruthless inventor is killed at a convention, Murdoch's investigation is assisted by his idol, Alexander Graham Bell.

When Crabtree and Effie attend a celebration of Charles Dickens' birth, the host winds up mysteriously dead.

Murdoch suspects a colleague has ties to a murder. Ogden flirts with danger. Crabtree meets an intense fan.

When Theodore Roosevelt sneaks into Canada for a hunting trip, Murdoch discovers the American President is the quarry.

Detective Murdoch is taunted by a deranged criminal who leaves talking dolls with macabre personal messages at each crime scene.

While investigating a golfer's murder, Murdoch becomes obsessed with the game.

Murdoch investigates when Higgins goes missing while searching for his kidnapped sister-in-law.

As Murdoch seeks a promotion, a constable is shot in a botched raid on an opium den led by Watts.

Murdoch films a street corner to catch a killer.

The return of an adversary threatens the lives of Murdoch and Ogden.

When a murder case is reopened, Murdoch and Ogden must confront the possibility that they sent the wrong man to prison.

Murdoch's admirers interfere with a murder investigation; Ogden thinks about running for office.

Detective Murdoch must tread carefully when he pursues a Catholic suspect in the murder of an Alderman, killed during the attempted assassination of the city's Protestant Mayor.

Brackenreid helps a friend in the case of a missing woman and learns he's closer to the case than he thought.

While investigating a murder, Murdoch find himself teamed with a North West Mounted Policeman whose methods and mannerisms are strikingly similar to this own -- perhaps too similar? Murdoch hope to rekindle his relationship with Dr. Ogden -- but is it too late?

Now acting inspector, Murdoch investigates a prominent scientist who staged his own death.

Murdoch discovers his passion for canines while investigating the death of a championship show dog.

A family celebration of Alexander Reynolds' 60th birthday is dampened when he's found with a knife plunged into his chest. Murdoch is called in and soon discovers the victim was universally despised by his kin. Reynolds' family instantly falls under suspicion but the field of suspects narrows considerably when daughter Charlotte Reynolds appears in a blood soaked dress and confesses to killing her father.

A massive fire consumes Toronto, complicating Murdoch's investigation into the murders of two young women.

A recording device made by Alexander Graham Bell assists in the investigation of a murder at a dinner honoring Helen Keller.

Honeymooning in England, Crabtree and Effie find a dead hotel guest while Murdoch investigates an apparent suicide.

Ogden and Effie try to untangle the death of a hair salon owner that occurred outside Murdoch’s jurisdiction.

When a field is found littered with decomposing bodies, Murdoch fears a sequential killer might be targeting men from other cultures.

Workers laboring to build a bridge across the Don River make a grisly discovery – entombed in the swamplands bordering the river are the well-preserved bodies of a man and a woman. Called to the scene, Murdoch and Ogden quickly determine that the couple was murdered. When a third body is then discovered, Murdoch has to re-evaluate the nature of the crime.

Murdoch is called upon to investigate an exceedingly strange murder. The deceased was found inside a room locked from within with no other entrance. But there's more to the case than that – the victim appears to have exploded and burned, yet there is no trace of an explosion or fire. Before Murdoch can proceed with his investigation, the case takes a bizarre turn when old friend and world-renowned inventor Nikola Tesla appears, announcing cryptically that he is "too late."

Murdoch and Watts discover fraud after a wine connoisseur is poisoned.

When Murdoch investigates the bizarre death of a science professor, it appears the weapon may have been a swarm of bees.

Murdoch pursues Inspector Giles after he escapes from prison to vindicate a murderer.

It is the eve of Dr Grace's departure for England, when a young suffragette is murdered. Murdoch is called to investigate.

Murdoch suspects the murder of a fledgling composer may have been motivated by jealousy.

After Murdoch discovers his childhood friend turned private investigator, Freddie Pink, might be implicated in a murder, he enlists his latest invention to find the truth.

When a woman is found murdered at a costume party held in honour of the late Lewis Carroll, all clues point to a man dressed as the Mad Hatter. It seems obvious that this is the killer? This is not welcomed news as this part was played by Murdoch himself. Murdoch becomes the Alice In Wonderland prime murder suspect and it’s up to his team to prove their favourite detective is not the killer – or can we be sure of that?

The romance between Inspector Murdoch and Dr. Ogden heats up as Murdoch finds himself investigating the death of a young woman working as a high-class prostitute.

Detective Murdoch and his methods are compromised when one of his colleagues is implicated in a suspicious murder.

Crabtree and Higgins go under cover to investigate the murder of a vaudeville comic.

When a wealthy, high society couple are found drowned in their pool in an apparent double suicide, Murdoch suspects murder.

While Crabtree serves time for the murder of his sweetheart's husband, Murdoch investigates an inmate stabbing that may be connected to the case.

Murdoch's investigation into the death of a roller-skating champion takes him into a world of aggressive and ruthlessly competitive young women.

Murdoch impersonates a dead diplomat to save a treaty, but political and sexual intrigue complicate matters.

Suspicions fall on Murdoch when his unpleasant neighbor is murdered.

Murdoch is called to Station House Five when a decorated constable is murdered and the local detective is ill. Murdoch finds that everyone is ready to blame an elderly Chinaman named Fong Choy because of something to do with his granddaughter, but she is nowhere to be found and Fong Choy won't talk.

Watts kills a man in self-defense, then Murdoch uncovers the victim’s criminal past.

The young Harry Houdini becomes Murdoch's prime suspect when he investigates a daring robbery-homicide. Meanwhile, Dr. Ogden's sister comes to visit and soon becomes attracted to Murdoch.

The murdered body of an elderly drifter is found near the docks with a whiskey flask clenched in his hands. It looks at first like another drunk has met an unkind fate. But, when Ogden determines the victim had the liver of a teetotaler, Murdoch inspects the whiskey flask and finds a secret compartment containing what appears to be part of a coded message. The case takes an even stranger turn when a man identifying himself as the dead man’s son comes to the morgue to claim his body. Investigations lead to political conspiracies being uncovered and a far bigger case is on their hands than first expected.

Murdoch and Brackenreid are stunned when an actor in a performance of Hamlet dies on stage before their eyes.

After a motorbike enthusiast dies, Murdoch’s investigation is aided by mechanics William Harley and Arthur Davidson.

Season Finale - An argument leads Murdoch to help a man looking for his missing wife, Crabtree contemplates his future with Nina and the Station House team works on a grisly murder.

While moonlighting as a cab driver, Higgins finds a dead passenger in the backseat.

An explosion involving the mysterious woman Watts has been investigating leads Murdoch to a surreptitious community.

Murdoch investigates an explosion at a suffrage rally attended by Dr. Talbot and Julia when a man dies.

Days before a major horse race, Murdoch investigates the intentional killing of a champion horse favored to win.

Murdoch and legendary lawman Bat Masterson unite to hunt for Butch Cassidy and the Sundance kid.

Cecil Fox, a hateful reprobate convicted of killing Justice Horace Mead, is led to the gallows at the Toronto Court House. Murdoch, there on witness duty, winces as Pleasant pulls the trap door handle and sends Fox to his maker. When she carries out the post mortem, Ogden notices a curious puncture wound in the throat. Puzzled, she leans in for a better look and Fox's eyes open! Before Ogden can react, Fox knocks her unconscious and runs out.

Murdoch and Crabtree follow a murder suspect to Newfoundland.

After wishing on a mechanical soothsayer Ogden descends into a house of horrors where psychopath James Gillies is alive.

Murdoch investigates an astronomical phenomenon with a strange impact on his colleagues’ behavior and dire implications for Toronto.

After a shooting lands Murdoch in a coma, his world suddenly becomes a full-blown musical.

Violet Hart investigates when a protester dies at an event for Black people's rights.

Murdoch investigates the murder of a musician whose death was narrated in a blues song.

When the eye witness in Frank Rhodes trial is poisoned and dies, Murdoch soon displays the same symptoms. It is up to Inspector Bracken, Dr. Ogden and the rest of the team to solve who did it and get the antidote before it's too late. Filmed in black and white to celebrate being the 250th episode.

Nearly exonerated, Ogden is implicated in the warden's murder. Murdoch delves into the death of a fraternity pledge.

Murdoch investigates a murder at the Newsome Estate, which has declared itself a nation.

When Crabtree's mentally deranged kidnapper, Amelia, turns herself in, he braces for trouble.

Murdoch suspects an overzealous fan after a man dies in an explosion meant for fledgling starlet, Ruth Higgins-Newsome.

While the electrocution of a young woman leads Murdoch to a war between rival electricity suppliers, and no less than Nikola Tesla, Crabtree finds himself attracted to a suspect.

Odgen, Watts, and Effie attend a health retreat run by a charismatic leader where a fellow guest dies mysteriously.

Murdoch works with Brackenreid's nephew and discovers a murder victim is connected to an all-female gang of jewel thieves.

Murdoch suspects the sudden death of a man at a gospel revival is connected to a fiery charlatan preacher and nun.

Murdoch suspects someone in a vagrant encampment robbed and killed a young woman.

Murdoch investigates after a murder is transmitted over James Pendrick's new invention.

When Murdoch investigates the mysterious death of a colleague of Sigmund Freud, he receives unexpected psychoanalysis.

A charity basketball game takes a grim turn for Murdoch and his colleagues when a friend of the game's inventor is murdered.

Murdoch, Watts and Choi investigate the overdose death of a bookkeeper living in new workers' housing.

Detective Murdoch faces his fears when a phobia patient is murdered.

When a body is found during a fox hunt, Murdoch and Brackenreid suspect a group that is opposed to the sport is responsible.

Murdoch, Ogden, Crabtree and Brackenreid attend Higgins’ and Ruth Newsome’s wedding, but a guest repeatedly tries to kill the groom.

Murdoch investigates the murder of a respected art dealer who had a sideline selling illegal pornographic drawings.

A part time university student is found dead with electrical burns on the head and two newly arrived American psychology professors with a penchant for unusual experiments may be responsible.

When a body washes ashore in Toronto, rumours quickly spread of a sea monster.

To solve an inmate's murder, Murdoch sends Ogden undercover at a woman's reformatory.

A killer disguised as the grim reaper vows to reveal a grisly secret by terrorizing the associates of a medical research institute.

Murdoch investigates the murder of a model who was killed during a protest.

Murdoch risks his life in an attempt to defuse a bomb strapped to a factory owner.

Murdoch and Ogden are named as accomplices when Terrence Meyers faces charges of treason.

When it is revealed that a man murdered on his wedding day was homosexual, Murdoch finds himself fighting his own beliefs.

When a Murdoch lookalike is murdered, danger is near. Murdoch must find the murder before the murder finds him.

Murdoch arrests a man for trying to kill a woman he claims is a witch, shortly thereafter he dies mysteriously while in custody.

Murdoch suspects the stabbing of a man at an oyster bar is linked to a former case involving harlots sold into marriage.

There's pandemonium at Police Station Four. Something has gone terribly wrong at Barnett's Travelling Royal Circus. Lulu, the white Siberian tiger went berserk and partially devoured its trainer before escaping into the streets. Lulu has since been shot and killed but rumors have started circulating that this wasn't simply a case of 'tiger gone bad'.

Murdoch is invited to attend a mysterious meeting in High Park. With Ogden to accompany him they find themselves mixing with some of city's greatest minds at a meeting of the Toronto Society for The Advancement of Eugenics, lead by James Pendrick. Murdoch discovers that Sally Pendrick invited him. The guest speaker is none other than the great science fiction writer HG Wells, and beside him stands Ruby Ogden, Julia's younger sister.

Despite an unsolved break-in at the station house, Murdoch announces he’s taking a vacation. His holiday turns out to be a trip in response to a telegram from Dr. Ogden requesting his help in Buffalo to solve what she thinks is a murder at The Children’s Hospital. Murdoch agrees to go - thoughts of rekindling their relationship in the back of his mind. The case involves a 14 year-old terminally ill boy, Ben Wilkie, who has died under what Ogden feels are mysterious circumstances.

Detective Murdoch investigates a ragtime group's complicated past when its lead singer is found dead.

When a stamp enthusiast is murdered, Murdoch wonders if it was for his collection of unique stamps or lovers.

Murdoch's investigation into the stabbing of a Scottish dancer at the Highland Games reveals old clan rivalries.

A group of inmates at the asylum threaten Dr. Ogden's life.

When a bride mysteriously collapses and dies before her wedding, Murdoch suspects she was poisoned by her perfume.

As Murdoch investigates the murder of an elite athlete impaled by a javelin, Hart and Arthur plot her father's demise.

Brackenreid learns his son is wanted for murder and refuses Murdoch's help with the case.

Crabtree insists that a string of robberies is caused by a species of mole people.

Murdoch investigates a man's murder outside a burlesque show performed by Crabtree's former paramour Nina Bloom.

With a public hydroelectric project launching, Murdoch suspects the death of a man is linked to financial impropriety.

Murdoch and Crabtree investigate the murder of a land surveyor in Northern Ontario.

Murdoch's investigation of a plane crash that killed the pilot reveals a nefarious plot linked to James Pendrick.

Tippy Longfellow, Murdoch's neighbor, convinces him to investigate a lost letter with a death threat.

Fannie Robinson stands out as the most viable suspect in the death of her husband, boxer Amos Robinson.

While investigating a murder in a tight-lipped Mennonite colony, Murdoch and Ogden don plain clothing and go undercover.

Murdoch investigates the death of a harlot who was promised in a marriage transaction.

Hours before a clandestine visit by President Taft, Murdoch is entangled by Terrence Meyers in an experiment gone wrong.

Murdoch suspects an athlete died from large doses of a mysterious stimulant.

When two respected officers of the court are murdered, Brackenreid fears he’s next on the hit list.

Murdoch's son Harry is visiting from boarding school when William and Julia are abducted by a nefarious, vengeful foe.

After a would-be Catholic assassin is killed, Murdoch contends with the powerful Protestant leader who was the target.

Inspector Brackenreid and Constable Crabtree are present when a man undergoing the candlelit initiation ceremony in a Masonic Temple is murdered. Murdoch's investigation uncovers another even-more-secret society.

Murdoch is asked by a former logging camp friend to exonerate him in a decades old murder.

After a student dies mysteriously in a professor's opium den, Crabtree helps Ogden and Rebecca James investigate in the morgue.

Murdoch's investigation of a murder at an opium den intersects with Brackenreid's pursuit of Nomi's missing friend.

While investigating the murder of an Irish girl, Murdoch discovers a plot to kill a visiting British Prince.

Murdoch and Ogden's weekend at a country inn goes awry when a guest is murdered.

While investigating the death of a politician, rumored to have been killed by a vengeful ghost, Crabtree's theories of the paranormal conflict with Murdoch's scientific beliefs.

When a skeletal corpse falls to the stage during a performance, Murdoch discovers not only a sinister murder plot, but Brackenreid’s secret love for the theatre.

Murdoch is reunited with his childhood mentor while investigating a murder in a church.

When a wealthy rowing club member is found murdered, Murdoch investigates Toronto’s rich and powerful – and discovers a hidden side of Dr. Ogden.

A delusional woman is the prime suspect in the stabbing of her fiance.

Murdoch learns from Terence Meyers that James Pendrick has been abducted and the inventor's life is in danger.

An adventure in the woods turns scary when Murdoch, Ogden, Higgins and Ruth are stalked by a beast that killed two men.

Children are the prime suspects in the murder of a wealthy philanthropist.

The owner of the SS Keewatin, Clarence MacFarlane, receives a threat and Detective Murdoch and Inspector Brackenreid board to investigate.  About to sail on its maiden voyage bound for Rochester, New York, Murdoch wants to stay aboard after he learns that Julia is one of the guests on board for the maiden voyage.  Their investigation uncovers a real threat to the ship.

In the woods, Ogden, Hart, Effie and Louise encounter a troop of girl adventurers whose leader was killed by a madman.

When the director of Toronto's new symphony is murdered, Murdoch suspects jealous musicians are responsible.

An actor is killed during a play featuring John Brackenreid and attended by Murdoch, Ogden, Crabtree and John's parents.

When Murdoch investigates the murder of a ladies man, Crabtree’s aunt is the prime suspect.

Murdoch orchestrates an elaborate sting when a past suspect returns with a deadly con.

With the close assistance of opera-loving Inspector Brackenreid, Detective Murdoch investigates the murder of a young opera singer acting as the understudy for a tempestuous diva.

Julia is getting married to Rafe in a week - the letter she wrote to Murdoch confessing her love for him is lying beneath his desk blotter and he has no idea it exists. On top of his heartbreak, he has made no progress on a case involving a young French woman who had arrived in Toronto to visit her sister, and then vanished without a trace. The case is further complicated when Murdoch arrests a dashing young Frenchman breaking into a suspect’s apartment, only to learn that he is a detective who has been hired by the disappeared woman’s father.

Murdoch investigates the murder of a slum landlord found in Santa's toy sack at a department store Christmas parade.

Crabtree goes undercover at a chess tournament to investigate the murder of a Russian master.

Murdoch investigates when a statue of the Virgin Mary gifted to his church begins miraculously weeping.

Murdoch investigates the murder of an Eaton's department store manager who was disliked by the shop girls.

Skeptical Murdoch teams with his hero, Arthur Conan Doyle, to solve a murder that was revealed during a séance.

Detective Murdoch goes with convicted murderer James Gillies to his hanging.

Murdoch and Crabtree discover that a mysterious temple may house ancient treasure - and deadly consequences for anyone who dares to hunt for it.

Murdoch enlists some revealing detective work while investigating a murder at a nudist community.

When a lawyer's murder is staged like a dog attack, Murdoch suspects the culprits were after a dog bequeathed a fortune.

On election day, Dr. Ogden faces a setback; Murdoch investigates a murder with national security implications.

Higgins enlists Watts help after he messes up the courier delivery of a horse statue for some very dangerous thugs.

A murder investigation is hindered by an uncooperative witness.

As Murdoch investigates a murder with connections to vaudeville entertainers Harry and Al Jolson, Watts unravels a mystery about his own family.