On the third anniversary of Charlie and Rex's partnership, Charlie recounts how a high-stakes kidnapping brought the duo together on their first case.

When a scuba diver washes ashore with his oxygen supply severed, Charlie dives into the Atlantic Ocean to uncover the secret he was killed to protect.

The near poisoning of a wealthy socialite throws the team into a perilous investigation that puts Charlie, Rex, and even Jesse in harm's way.

Rex is on trial after his DNA is discovered at the scene of the murder of Donovan's former police informant.

Charlie and Rex witness an armed robbery during a trip to the bank; they discover a connection to a string of ingenious unsolved heists.

Charlie and Rex are in grave danger as they find themselves captives of a kidnapper seeking vengeance.

Charlie and Rex receive an award for heroism while Major Crimes investigates an extremist threat.

Charlie and Rex find themselves at the mercy of a dangerous crime kingpin from their past when they enlist his help on a case.

Charlie lets Rex take the lead as they investigate a murder at a prestigious dog show.

A young woman is abducted from the very spot her friend was murdered two years earlier; Charlie and Rex race against time as they trail the suspects from the original investigation.

After a mummified body is discovered in Newfoundland's tundra, Charlie and Rex set off in search of a community of survivalists who may be harbouring a murderer.

Charlie and Rex go undercover in prison to investigate the murder of David Aziz.

A magician dies during a practice-run of her latest routine; Charlie and Rex must look beyond the smoke and mirrors to uncover the truth.

The clock is ticking as Charlie and Rex attempt to find a murderer before their victim can succumb to the poison slowly killing them.

On the hunt for an escaped murderer, Charlie and Rex are held hostage. But when a greater threat emerges, Charlie and his captor are forced to work together if they're going to make it out alive.

When an arsonist begins terrorizing a neighbourhood with car bombs, Charlie and Rex race to find the next target before the case goes up in smoke.

When a murder appears to mimic an infamous crime spree from the past, Charlie and Rex rush to stop the culprit from continuing a serial killer´s legacy.

Cultures clash when the death of a Parisian journalist has Charlie and Rex partnering with a French detective, in an investigation that whisks the team to Saint Pierre and Miquelon.

Charlie and Rex pull apart the secrets of a local band when their lead singer is found dead on the beach.

When Charlie's beloved Aunt Miranda and her friends are caught investigating an investment fraud scheme, it's up to Charlie and Rex to get to the source of the fraud.

When Jesse s sister contacts him for help, he, Sarah and Rex head to Northern Ontario and find themselves in the middle of a deadly situation.

The Major Crimes team is forced to turn against Jesse when he becomes the prime suspect in a bank robbery.

Trapped in an isolated mansion during a storm, Charlie and Rex must uncover a wannabe-killer after the hostess is drugged, while Sarah fights to keep her alive.

Charlie and Rex sniff out the suspects when the Chief Superintendent of the St. John's Police Department dies at a popular restaurant and all signs point to poison.

Jesse's friend vanishes; Charlie and Rex discover the man was living two separate lives.

On the trail of a serial arsonist, Charlie is hospitalized after a brush with a bombing breaks his leg. Unable to let the case rest through his recovery, Charlie works the evidence from his bed, hoping to identify the arsonist

Charlie and Rex are on the case after a social media star dies while live streaming her wedding.

When a body is found in a shipping container, Charlie teams up with a female cop from his past to solve the crime, Rex is not a fan and keeps getting between the two, keeping the path clear for Charlie and Sarah.

Charlie and Rex follow the route of a killer after a tech engineer is found dead in her company's self-driving car.

When the circumstances of a murder appear to mimic a crime from 20 years earlier, Charlie and Rex must connect the past to the present while fending off an interfering true crime podcaster.

After a raw diamond is found at the crime scene of a murder, Major Crimes sets up a stakeout to take down the suspected gem smugglers. An undisclosed team connection threatens to derail the investigation.

After a woman is found dead in the snow, Charlie and Rex have a pool of unconnected suspects with only on thing in common -- the victim was convinced they were all her family.

A stock market guru's fortune is stolen, setting Charlie and Rex on the trail of a very surprising thief.

As Major Crimes investigates a dark web marketplace, Charlie and Rex protect a witness in their home.

Charlie and Rex investigate a fairytale-turned-nightmare when a princess performer suspiciously dies at a child´s birthday party.

Charlie gets a break in a long-unsolved kidnapping case that has haunted him, but runs into trouble when the abductee refuses his help.

After an elite hockey prospect is found dead, Charlie and Jesse disagree over the prime suspect in the case.

After a fisherman's body is reeled in with the morning haul, every suspect seems to have an alibi, but the team senses something fishy about the autopsy.

Birdwatching tourists are ruffled when they spy the body of a landowner who had hidden the nesting site of the rare Red Crossbills from them. When the team unearths a ruby from a 25-year-old jewelry heist connected to the case, Rex tracks the birdsong to find the treasure at the secret nesting site, before the killer can get there first and destroy the endangered birds standing in his way.

When a master painting instructor is pushed off a cliff, Mark and Rex scope out the art world to get to the bottom of a picture-perfect murder

When firefighter trainees discover a real cadaver during a controlled fire exercise, Mark and Rex follow one burning clue after another.

When a pro wrestler is murdered days before a charity event, Mark and Rex must unmask the villain to save an animal shelter.

An announcement on the future of the Devereaux Gin Distillery is cut short when the owner is found drowned in his own spirits. The three heirs to the family business become prime suspects as Rex sniffs out the secret ingredient behind a groundbreaking new gin recipe, while Mark revisits the night of the murder to put the family drama to rest.

When the sole witness against the son of a powerful mob boss goes missing in the woods, it's up to Mark, Rex and Jesse to track him down. The mob boss has already hired an assassin to find the witness.

When businessman Jake Kaufman is found dead on his yacht, all suspicion falls onto a deckhand who ran from the scene. As Mark and Rex search for motives and clues, it seems that the businessman's missing watch might be what the killer was after... But with Rex being unable to find traces of the watch on any of the suspects, the hunt for the elusive watch and the killer becomes a race against time to save another life.

When a survivalist competition broadcasts a finalist's body live on air, the team must figure out who was serious about burying their competition. Mark and Rex discover that the staged bear attack was actually murder, but the show must go on. Rex's keen hearing reveals a dead giveaway in the botched broadcast, leading the team to stage their own finale to catch the killer - live on TV.

Detective Charlie Hudson teams up with what he calls his "highly trained law enforcement animal" German Shepherd dog named Rex who he prefers to team up with because he doesn't talk his ear off.

Charlie and Rex open up a cold case that may be connected to a recent case; Donovan asks Charlie to spy on his daughter.

Sarah and Rex are kidnapped by an old enemy - criminal mastermind Rupert Mankiewicz. Mankiewicz's mission is to exact revenge by weaponizing Rex. Mark and Jesse launch a desperate investigation to find them before Mankiewicz can fulfill his deadly mission.

A young lawyer is snatched off the street, but the team can't track her down until they locate the sole witness - a child who disappeared from the scene. Rex connects with the traumatized boy, who communicates primarily through drawing. The team races to uncover who is behind the kidnapping and at the centre of a money laundering scheme before the criminal rids themselves of their depreciating asset.

The animal lovers of St John's are under suspicion as Charlie and Rex investigate the death of a professional pet sitter. At home, Charlie finds himself in need of Sarah's help.

Jesse and Stella's band gig goes sour when they become the victims of a mass poisoning, becoming key witnesses in piecing together a deadly night at the pub.

As a pair of armed robbers rip through St. John's, Charlie and Rex work fast to stop them by uncovering the truth behind the spree.

When a conspiracy theory podcaster is found murdered just before her talk at the TruthCon conference, Mark, Rex and the team find themselves thrown into the extreme world of conspiracy theorists. They find that one of the theorists is Mark's old commanding officer, now afflicted with PTSD. In the end, it's Rex's relationship with the old soldier that might lead them to the real killer.

After a robbery interrupts the team's holiday plans, Mark and Rex must track down the masked members of a Newfoundland mummering gang.

Charlie and Rex reveal a conspiracy within the parkour community, after a thrill-seeker falls to his death.

After the confrontation between a murder writer and a victim's wife goes viral, the team reopens the seven-year-old cold case, uncovering new evidence.

When a local whale watching boat mysteriously returns to harbor without its passengers, Charlie and Rex must race against time to find the missing tourists.

When a controversial university professor is found dead in his classroom, Charlie and Rex investigate leads while Jesse goes undercover and soon finds himself in danger.

Charlie and Rex investigate the long list of enemies surrounding a vitriolic celebrity chef after a finger turns up in his Beef Wellington.

Sarah finds herself in the middle of a hostage situation at a medical testing lab. When the team realizes there's no way inside without aggravating the gunman, Charlies sends Rex in to monitor the situation.

In a case that unfolds in real-time, Charlie and Rex have one hour to disarm a masked gunman holding the employees of an insurance office hostage.

After a popular physiotherapist is murdered, the team must investigate the victims of his alleged sexual assaults in order to track down the killer before they strike again.

After a severed hand is found in a box of frozen cod, the team must uncover the identity of both the victim and the killer behind the grisly crime.

When the pharmacist at Charlie's aunt's retirement home is found dead, she alerts him to a mysterious string of recent fatalities among the home's residents.

When Sarah's old friend suffers an attack that leaves him in a coma, she travels to Toronto to confront his wife, while Charlie and Rex find suspects closer to home.

When a murder investigation devolves into a kidnapping, Rex's nose leads him and Charlie to Bell Island, and right into the middle of a double murder plot.

After a reviled restaurateur's food truck explodes, killing one of his employees, Charlie and Rex find themselves with a few too many suspects. A flirtation has Charlie torn between a possible new love interest and Rex, who makes no secret of his feelings on the matter.

A murder in a local park points to someone dressed as The Night Keeper.

When the president of a beekeeping association is found stung to death, a foreboding note leads the team to investigate who was willing to kill to be the new queen bee.

After a man is stabbed by an intruder who left no trace of a break-in, Rex s senses reveal it was only a practice run for a scheme that goes much deeper.

Donovan tracks a marine smuggling operation, the team investigates the night of a wedding to uncover why the best man ended up at the bottom of the Atlantic.

Jennica Malouf, a wealthy socialite, turns up dead on a golf course.

When an important trial is jeopardized after Sarah s testimony is challenged by a former rival in court, it s up to Charlie, Rex, and the rest of the Major Crimes team to uncover new evidence to save the case before time runs out.