Star Trek: The Next Generation Episode Rating Graph

Stardate: 43989.1 An Starfleet expert on the Borg, Lt. Cmdr. Shelby, is assigned to the Enterprise to investigate the disappearance of a Federation colony. Picard is abducted by the Borg and assimilated into the Collective, which forces Riker to attempt a rescue mission.

Stardate: 47988.0. Shortly after Picard is diagnosed with a long-term, potentially debilitating brain disorder, he starts experiencing bizarre shifts into three main time periods: 25 years into the future, a few days before the Enterprise-D is sent on its mission to Farpoint station, and the present. Picard realizes that Q is behind these shifts through time. Stardate: 47988.1. After his encounter with Q, Picard assembles the senior staff, and wonders if Q is actually giving him a chance to save humanity by showing him that the spatial anomaly also exists in the past. As they talk, the ship reaches the Neutral Zone, then Picard returns to the future, where Beverly's ship is also on the edge of the Neutral Zone. He convinces a reluctant Worf to accompany the group into Klingon territory, and then travels to the past, where he orders the crew into the Devron system.

Stardate: 45944.1. Picard awakes to find himself living in a small village where he is a well-known member of the community who is suffering from a delusion of being a starship captain.

Stardate: 44001.4. Riker must pull out all the stops in order to save Earth from a Borg invasion being lead by none other than Locutus - otherwise known as Captain Jean-Luc Picard.

Stardate: 42523.7. When Data's rights as a sentient individual are placed under trial, Starfleet forces Riker into a position where he must prove that Data is only an Android.

Stardate: 43625.2. A rift in the space/time continuum brings the U.S.S. Enterprise - C forward into the 24th Century, and alters the timeline. In this future, the Federation is at war with the Klingons, Tasha Yar is on the bridge, Worf did not join the Federation, and only Guinan's unique perception of reality may restore the timeline.

Stardate: 42761.3. Q hurls the Enterprise into the Delta Quadrant and introduces the Federation to a powerful new enemy that may destroy the Alpha Quadrant: The Borg.

Stardate: 45652.1. While exploring the Typhon Expanse, the Enterprise is caught in a time warp in which they are repeatedly destroyed while colliding with another starship.

Stardate: 45854.2. An injured Borg is discovered and brought back to the Enterprise where he is 'repaired' by Dr. Crusher and befriended by Geordi, who names him 'Hugh.' Soon, Hugh starts showing signs of individuality while Picard must choose between destroying him or returning him to the collective.

Stardate: 47566.7. Four young ensigns compete for a promotion that only one of them will receive. However, they are soon placed on a top secret mission that places some of their lives in danger.

Stardate: 45047.2. Picard must find a way to communicate with the newly discovered Tamarians, who speak entirely in metaphors, when a Tamarian Captain is brutally killed.

Stardate: 46125.3. Montgomery 'Scotty' Scott is discovered suspended in a transporter beam 75 years after he disappeared. After the Enterprise crew re-materialise him, he has a hard time adjusting to the new society.

Stardate: 46360.8. Picard is captured and tortured by the Cardassians, while Riker tries to prevent a Federation attack on Cardassia.

Stardate: 47391.2. Worf returns from a Klingon competition to find that he is shifting through different realities.

Stardate: 43539.1. A Calamarian starts attacking the Enterprise while seeking revenge on a powerless Q.

Stardate: 43657.0. Data becomes a father when he creates a Soong-type android in the form of a daughter named Lal. Issues are complicated when Lal starts showing signs of a more evolved consciousness, including the ability to feel emotions, which attracts the attention of Starfleet scientists who want to take her away from Data and examine her advanced systems.

Stardate: 47457.1. Riker is placed on a covert mission to find the missing starship he was once a member aboard, but the mission holds a secret that could destroy the peace treaty between the Federation and the Romulans.

Stardate: 44995.3. Worf must choose between his people and the Federation when a civil war threatens to destroy the Klingon Empire.

Stardate: Unknown. A mortally wounded Picard is forced into re-living a time of his life when he was back in Starfleet Academy, with the intervention of Q.

Stardate: 45020.4. Picard suspects a Romulan influence in the recent Klingon civil war, and must force the Federation to intervene before the Empire collapses.

Stardate: 45092.4. While the Enterprise helps a Romulan science vessel, an accident occurs which forces Geordi LaForge and Ro Laren slightly out of 'phase', causing them to become undetectable to everyone but each other. As a result, the crew thinks they are dead and make arrangements for their funerals, even though they are closer than the crew realise.

Stardate: 46424.1. While performing holodeck maintenance, Barclay accesses the stored hologram of Professor Moriarty, who wreaks havoc on board the Enterprise.

Stardate: 43462.5. A defecting Romulan warns the Federation about an impending attack by the Romulans, who are secretly establishing bases within the Neutral Zone.

Stardate: 45245.8. Picard and Data find Spock and discover the reason behind the secret meetings. However, a darker scheme planned by the Romulans is also uncovered in the process.

Stardate: 45959.1. Data's head is uncovered in an archaeological dig on Earth, where evidence is also found that aliens may have been on Earth as early as the 19th Century. Using modified technology, an away team follows Data into the late 1890s to investigate.

Stardate: 46944.2. Picard, Geordi, Troi and Data return from a Federation conference to find the Enterprise frozen in time and under attack from a frozen Romulan Warbird.

Stardate: 46357.4. Picard resigns as Captain of the Enterprise to lead a top-secret espionage mission into Cardassia with Worf and Dr. Crusher.

Stardate: 44769.2. Picard is accused of treason when an explosion aboard the Enterprise is investigated by a ruthless and paranoid Starfleet Admiral.

Stardate 44012.3. Picard meets with his older brother in France, and contemplates resigning his Starfleet commission after his ordeal with the Borg. Worf's adoptive parents spend time with their son on the Enterprise, and succeed in embarrassing him in front of his crewmates.

Stardate: 46001.3. The away team's investigations are hampered by a nosy Samuel Clemens. Picard discovers that he originally met Guinan in the 1890s on Earth.

Riker is abducted by a xenophobic race of aliens during a first contact mission. They believe the Enterprise is a scout for an invasion.

Stardate: 44356.9. A Vulcan Ambassador being escorted by the Enterprise starts exhibiting suspicious behavior. Miles O'Brien marries his fiancée, Keiko Ishikawa in Ten-Forward.

Stardate: 44502.7. Picard orders a secret investigation when the crew suspects Data of lying about the discovery of a wormhole.

Stardate: 46731.5. Picard's old archaeology professor is found murdered, the crew try to complete his research. Soon, the crew must compete with Romulans and Klingons and Cardassians to uncover the truth behind his discoveries.

Stardate: 45233.1. Ambassador Spock has disappeared and intelligence finds him on Romulus. Captain Picard is sent to Romulus to find Spock. Meanwhile Riker and the rest of the crew investigate the fragments of a Vulcan ship discovered in the wreck of a Ferengi vessel.

Commander Riker participates in an officer's exchange program which lands him an assignment on a Klingon Bird-of-Prey. Meanwhile, a Bezite ensign has trouble assimilating to the routines of the Enterprise.

Stardate: 45494.2. The Enterprise crew unknowingly receives a new first officer who claims that the Federation is at war with another species.

Stardate: 43685.2. Worf is reunited with his long-lost brother when their father is charged with treason for helping the Romulans. Together they make an appeal to the Klingon High Council to challenge the charges, and have them revoked.

Stardate: 44246.3. Picard is asked to choose between two candidates to succeed the current Chancellor of the Klingon High Council as the new ruler of the Empire. Worf is disturbed by unexpected news when he is paid a visit by his former lover.

Stardate: 42923.4. Trouble begins when a Ferengi warship stumbles over a war simulation between Riker and Picard, each on different ships, and begins attacking them.

Stardate: 47160.1. Picard and Riker covertly work together in an attempt to find out why the criminals are looting archaeological digs.

Stardate: 44429.6. When the Cardassians start re-arming themselves, a Federation Captain takes it upon himself to remove a potential threat before it escalated. Now, Picard must fight for the Cardassians and stop the renegade from slaughtering innocents.

Stardate: 43917.4. Spock's Vulcan father, Sarek, boards the Enterprise to negotiate political relations with the Legaran. However, Sarek has contract Bendii syndrome, which causes a Vulcan to gradually lose control, and become overpowered with emotions.

Stardate: 43173.5. An away team inadvertently breaks the Prime Directive and reveal themselves to a primitive culture on Mintaka III, causing the inhabitants believe that Captain Picard is a God.

Stardate: 42286.3. Data and Geordi become involved with a holodeck program about Sherlock Holmes and his investigations, when they create Sherlock's arch nemesis, Moriarty; however, modifications to the Moriarty character include the capability of out-smarting Data, which leads to some unexpected consequences.

Stardate: 46982.1. The Borg return to threaten the Federation under the new leadership of Lore. Data experiences a disturbing facet of human emotions - he feels pleasure after killing a Borg drone.

Stardate: 44161.2. Dr. Crusher begins to question her sanity when members of the crew start disappearing one by one, and all evidence of their existence is erased.

Stardate: 44704.2. An alien probe transforms Barclay from a shy, awkward character into an arrogant super-genius who is able to interface with the Enterprise's computer through the holodeck.

Stardate: 45156.1. A natural disaster leaves Troi in command of the Enterprise, Picard stuck in a turbo lift with three small children and Keiko O'Brien stuck in Ten-Forward giving birth with an anxious Worf.

Stardate: 47611.2. Data find himself mysteriously stranded on a planet with no recollection of who he is or how he arrived there. Soon he is accused of spreading a plague among the inhabitants. Troi takes the bridge officer's test in an attempt to gain the rank of Commander.

Stardate: 45076.3. Picard exposes a planned genocidal attack on the Bajorans with the help of a new officer, Ensign Ro Laren.

Stardate: 41775.5. The strange behavior of high-ranking officers leads Picard to uncover a twisted alien conspiracy within Starfleet.

Stardate: 46315.2. Data discovers that the maintenance robots built by Dr. Farallon may have become sentient.

Stardate: 42976.1. Riker is infected with an alien organism that takes over his mind. Dr. Pulaski must force Riker's mind back to a state where it can access primitive survival skills.

Stardate: Unknown. Dr. Crusher attends her grandmother's funeral, to find that she had been in romantic encounters with a mysterious man who had been haunting the Howard family women for generations.

Stardate: 45832.1. While exploring a strange form of energy in a region of space, a little girl's imaginary friend becomes real and places the Enterprise in great danger.

Stardate: 46461.3. Geordie falls in love with a lieutenant who is the prime suspect in a murder case.

Stardate: 47615.2. The Enterprise is slowly transformed into an ancient alien temple when Data discovers an alien archive full of information about an ancient culture. Shortly after opening the archive, Data becomes possessed with several different personalities.

Stardate: 42859.2. While being escorted to a Federation conference by the Enterprise, Lwaxana hunts for a man to satisfy her needs when her sex-drive is quadrupled during a natural mid-life cycle.

Stardate: 41235.25. Tasha Yar must fight for her life and a vaccine to save a race of people when she is kidnapped and forced to battle with her abductor's wife.

Stardate: 46071.6. Deanna becomes attracted to an alien ambassador. Shortly thereafter, she starts ageing rapidly and starts becoming violent.

Stardate: 42568.8. Wesley falls in love with a passenger the Enterprise is escorting, who has the secret ability to shape-shift.

Stardate: 44356.9. Troi loses her empathic abilities when the Enterprise is caught in the gravitational pull of a black hole.

Stardate: 45429.3. While escorting a group of telepaths, crew members on board the Enterprise suddenly start to slip into comas.

Stardate: 47254.1. Lwaxana Troi collapses with a repressed memory related illness. Her only chance for survival is if Deanna can probe her subconscious and find out what is killing her. However, the secret Lwaxana holds is deeper than Deanna imagined.

Startdate: 44821.3. Dr. Crusher falls in love with a Trill Ambassador, until she discovers the Trill's symbiotic relationship.

Stardate: 41309.5. The aging and terminally ill Starfleet Admiral Mark Jameson, who is negotiating the release of hostages, suddenly begins growing younger through an unexplained phenomenon.

Stardate: 45733.6. Deanna's mother pays a surprise visit to the Enterprise with even more surprising news: she plans to marry a man she has never met. After destroying an asteroid, the ship becomes infected with parasites that eat away at the ship's hull.

Stardate: 43385.6. The Enterprise hosts the negotiations for the rights to a newly discovered, stable wormhole to the Delta Quadrant. One of the negotiators, Devinoni Ral, becomes attracted to Deanna Troi, but he holds a dubious secret.

Stardate: 42686.4. Riker is promoted to Captain of another Federation ship. Worf must confront his past and his Klingon heritage.

Stardate: 47215.5. Geordi defies direct orders from Captain Picard in an attempt to rescue his mother who had recently been reported as missing.

Stardate: 41601.3. When Troi's shuttle crashes on an alien planet, a new being is discovered: an entity that thrives on the suffering of others.

Stardate: 42823.2. Picard must convince two dying civilizations that they must co-exist on the same planet to survive, however, they have other plans to ensure their survival: in the form of clones of the Enterprise crew.

Stardate: 42625.4. An away team is trapped in an alien environment based around a novel entitled 'The Hotel Royale.'

Stardate: 42073.1. Troi undergoes a mysterious pregnancy when the Enterprise tries to escape from a system that has recently fallen victim to a deadly plague.

Stardate: Unknown. During an exchange program, Picard's shuttle crashes on an unknown planet where he is rescued by the sole survivor of another crash.

Stardate: 41636.9. The Enterprise discovers the male crew of a crashed Federation freighter are hiding as fugitives on the planet Angel One, which is dominated and ruled by women.

Stardate: 47869.2. The Enterprise's computer systems starts having repeated malfunctions, leading the crew to believe that it may be evolving into a new life form.

Stardate: 41249.3. Picard's mind is taken over by an energy field that the Enterprise passes through.

Stardate: 41255.6. Picard is forced to choose between friendship and the Prime Directive when Wesley Crusher is sentenced to death for accidentally breaking the law on Rubicon III.

Stardate: 44143.7. A custody battle between Picard and a child's adoptive father arises when a boy showing evidence of abuse is discovered.

Stardate: 44664.5. Geordi and a former crew mate begin evolving into bizarre creatures when they return to a planet both of them were on during an Away Mission five years earlier.

Stardate: 43421.9. The Enterprise crew tries to mend the relationship between a race known as the Acamarians and a faction known as the Gatherers.

Stardate: 41294.6. The mother of Deanna Troi, Lwaxana, pays a surprise visit to the Enterprise and announces the prearranged marriage of Deanna to the son of her mother's late husband's best friend.

Stardate: 42477.2. A deaf-mute mediator meets with disaster while being escorted by the Enterprise.

Stardate: 42695.3. Wesley must investigate the causes of strange tectonic activity on the planet where Data's pen pal lives.

Stardate: 41697.9. Picard meets an old flame, whose husband has created a haywire dimensional experiment.

Stardate: 42779.1. A race known as the Pakleds kidnap Geordi La Forge. Picard must face surgery when he is left in a near-dead state.

Stardate: 47751.2. Under the terms of the new Federation/Cardassian alliance, Picard is ordered to evacuate a colony of native Americans, but protests from Wesley hamper the process. Wesley's destiny is finally revealed to him when the Traveler returns.

Stardate: 47829.1. Picard tries to save his newly-discovered son from the retaliation of a vengeful Ferengi whose only son was killed by Picard buring the Battle of Maxia many years before.

Stardate: 47653.2. Upon returning from an away mission, Picard and Data find the ship drifting in space, and the crew de-evolving into their animal ancestors.

Stardate: 45614.6. While investigating the disappearance of a J'naii shuttlecraft, the crew finds reason to believe the missing ship is stranded in an abnormal pocket called "null space." Riker and Soren, a member of the J'naii race, begin preparing to rescue the craft, and the two strike up a friendship. Their relationship develops quickly as the pair question each other about mating habits, since the J'naii are androgynous and do not identify themselves as either male or female. Despite this difference, sparks begin to fly between them.

Stardate: 47622.1. While investigating the mysterious suicide of a crew member, Troi and Worf begin to show romantic feeling towards one another.

Stardate: 43930.7. Riker and Deanna, both on shoreleave, are unexpectedly joined by Deanna's mother, Lwaxana, on Betazed. Shortly, all three are kidnapped by the Ferengi who want to study Lwaxana's telepathic abilities.

Stardate: 43957.2. Dr. Crusher becomes attracted to an injured alien with mysterious powers, who is being tracked down by his government like a wanted criminal.

Stardate: 45376.3. Worf's son, Alexander, unexpectedly arrives on the Enterprise to stay with his father. However, Alexander wants to stay permanently.

Stardate: 42402.7. The Enterprise is placed in a compromising situation when the captain of a disabled starship places the crew in the middle of a love triangle.

Stardate: 44614.6. Geordi must work with the real Leah Brahms when she arrives on the Enterprise when a space-borne alien life form thinks the ship is its mother. Tensions rise when she learns that Geordi created a holographic version of her several months before in order to save the ship from danger.

Worf and Wesley must help a 12 year old boy cope with the death of his mother; an archaeologist killed during an away mission to a deserted planet.

Stardate: 47779.4. A disinterested Alexander must face his first Right of Ascension passage, but a mysterious warrior by the name of K'Mtar brings with him a disturbing request.

Stardate: 41509.1. The children of the Enterprise, including Wesley Crusher, are abducted by a race of sterile people who are unable to have children of their own.

Stardate: 43510.7. Dr. Crusher is abducted by a group of terrorists while delivering crucial medical supplies to a planet ravaged by civil war.

Stardate: 46830.1. Dr. Crusher puts her career on the line when she tries to clear the name of a murdered scientist whose invention could allow starships to pass through a sun's corona.

Stardate: 41386.4. A powerful entity disables the Enterprise and a Ferengi ship. Their only means of escape is if they can correctly answer the riddles he asks.

Stardate: 42437.5. Data is possessed by the consciousness of a brilliant scientist. However, it has a disturbing impact on Data's personality.

Stardate: 44631.2. Troi faces a recurring nightmare when the Enterprise is caught in a rift in space. Soon, the crew begins to slip into insanity through dream deprivation.