Fringe: The Complete Series

In the series premiere, FBI Special Agent Olivia Dunham (Anna Torv) investigates a fatal international flight, recruiting Dr. Walter Bishop (John Noble) and his son (Joshua Jackson) to help.

The unlikely trio forms a partnership and investigates the link between a wildly accelerated pregnancy and an "old" newborn.

After a horrific bus incident, Olivia, Peter and Bishop uncover a man who has visions of Pattern-related disturbances before they happen.

After a deadly explosion in New York, our unlikely threesome investigate a strange cylinder found at the scene that’s completely unharmed by the surrounding devastation.

When a simple man is discovered who has the ability to harness electricity, dangerous and deadly occurrences follow – and our unlikely trio investigates this super-charged oddity.

When a woman with a rare disease inexplicably causes excruciating pain and subsequent death to those she encounters, the circumstances point to illegal drug trials… or worse.

When a strange parasite attaches itself to the internal organs of a dying agent, Agent Dunham rushes to Germany to meet with a prisoner who reveals details of a much larger threat.

When a music prodigy is kidnapped, it’s discovered that a sequence of flashing lights appeared at the abduction – which Walter links back to his bunkmate at St. Claire’s Hospital.

While investigating a mystifying incident at Massive Dynamic, Olivia seeks to rid her consciousness of Agent Scott and Peter’s past catches up with him.

While investigating a series of extraordinary bank robberies that defy the laws of physics, Walter realizes that the high-tech thieves are after something of his.

After shifty FBI Agent Loeb orchestrated Mr. Jones’s otherworldly escape from a German prison and Olivia’s alarming abduction, indications of a larger threat begin to emerge.

A computer scientist-turned-serial killer has discovered an unconventional method of killing people – by liquefying their brains.

When another mysterious virus emerges aboard an international flight, leaving freakish remains, Peter & Olivia are forced to go undercover to investigate the latest bizarre threat.

German agents question Olivia when Mr. Jones returns and a lethal toxin is released that causes victims to die without faces – as their orifices suddenly and mysteriously close up.

The FBI’s Fringe Division investigates a mysterious, mute boy with an unspoken connection to Agent Olivia Dunham. Meanwhile, a gruesome serial killer resurfaces.

Unleashed by animal activists, a scientifically engineered beast with a ferocious appetite attacks Charlie. Walter must now come face-to-face with both his past and the creature.

The Pattern is given a thrilling twist when Agent Dunham can’t stop dreaming of violent occurrences – that actually happen simultaneously in the real world.

When severely mutilated bodies drained of spinal fluid begin to pile up, the Fringe Division investigates a scientist with possible ties to the ZFT terrorist cell.

While investigating a disturbing case of a woman who apparently spontaneously combusted, Olivia is plagued with waking dreams, seeing elaborate visions of things not really there.

In the season finale, the Fringe Division is attacked, Mr. Jones returns, Walter disappears and Massive Dynamics’ elusive William Bell (Leonard Nimoy) is finally introduced.

In the second season premiere, Olivia returns to William Bell’s intriguing parallel universe, while Peter, unknowingly in a race against time, pursues information about her visit.

As the circumstances surrounding Olivia intensify, the Fringe team investigates a perplexing case involving genetic mutation.

Unexplained bombs put innocent lives on the line and the FBI’s Fringe Team in a race against time to defuse the mysterious threat.

Recuperating from her alternate reality meeting with William Bell (Leonard Nimoy), Olivia consumes a powerful “fringe” concoction that Walter prescribes to stimulate her memory.

As the Fringe team tirelessly explores a mysterious incident involving a man whose strange and creepy dreams project nightmarish events, Agent Broyles has a meeting with Nina Sharp.

A shadowy case casts light on Agent Broyles’ past and leads the team to the possibility of foreign Fringe Science – as alarming events mount and details emerge about Broyles.

A disconcerting kidnapping rapidly escalates into a hostage situation in New York, as the Fringe Division discovers a mysterious force with mind-blowing consequences.

There’s more than one Observer! When one of the series’ mysterious Observers kidnaps a woman, the Fringe team is called in to investigate why.

After a cargo ship runs aground, the Fringe team investigates a mysterious parasitic organism when the shoreline becomes littered with bodies hosting a giant squid-like creature.

Dr. Walter Bishop’s braininess takes on a new meaning when the Fringe team investigate impromptu brain surgeries – and William Bell (Leonard Nimoy) resurfaces.

A resurrected girl with unexpected ties to a missing soldier requires some fringe intervention in a special unearthed episode from the first season.

Following an unexplained attack, the Fringe team visits a small town where a population of disfigured humans have hidden themselves – and they’ll do anything to keep it that way.

Investigating a lethal virus, Peter & Olivia become isolated inside a quarantined building and face life-threatening circumstances – while the rest of the team tries to save them.

Investigating a lethal toxin that was unleashed on a wedding ceremony as a weaponized experiment, Walter uncovers an alarming formula that reveals a link to the Bishop family tree.

When a violent tremor shakes a Manhattan office building and only one survivor is found, Walter surmises that its cause is rooted in his research with William Bell many years ago.

While explaining Peter’s otherworldly origins to Olivia, Walter flashes back to 1985 where Peter’s mother (guest star Orla Brady) is introduced.

When a healthy woman is found dead from a disease she never had, the Fringe team investigates the origin of this inexplicably fatal condition before it claims more lives.

When passengers aboard a commuter train are found completely drained of power, the Fringe Team investigates another bizarre case with deadly consequences.

Thomas Jerome Newton is back – and so is evidence of the alternate world’s shapeshifters. Peter reveals a family secret while Walter struggles to discern Newton’s motives.

While Walter deals with some very upsetting news – he tells Olivia’s niece, Ella (Lily Pilblad), a fairy tale that includes musical performances by Olivia and Agent Broyles.

Peter teams up with a local law enforcement official on a serial murder investigation with ties to Newton. And someone from the “other side” pays a visit.

Walter and Olivia venture into the alternate world for the anticipated face-off with William Bell (special guest star Leonard Nimoy) in the first of a two-part season finale.

In the second of a two-part season finale, sacrifices will be made and both universes may never be the same again after Walter and Olivia visit the “other side.”

In the Season Three premiere, a disoriented Olivia fights to find her way home, while Peter and Walter try to move on with their lives – unknowingly alongside the alternate Olivia.

Key information about the future is revealed when Walter and Nina meet at Massive Dynamic for the emotional reading of the last will and testament of William Bell.

Timing is critical as a series of anomalous events lead the Fringe Division to investigate deadly incidents with unimaginable coincidences.

Newton is forced to call to action a sleeping shapeshifter. As Walter and the rest of the team move the investigation to Massive Dynamic, Olivia goes on high alert.

The alternate universe Fringe Division investigates a shocking breach of security when a twin frees his brother (guest stars Shawn and Aaron Ashmore) from a quarantined Amber area.

The Fringe Division (over here) investigates a bizarre case when 15 people all suffer retrograde amnesia from listening to their shortwave radios on the same frequency.

When a serial kidnapper “over there” strikes again, the familiar case hits home for Colonel Broyles, who sends a determined Olivia to investigate the abductions.

Peter grapples with the aftermath of recent events as Olivia desperately searches for an ally. Meanwhile, the Team discovers a critical device that communicates between universes.

When a victim has his heart extracted, it’s just the beginning of a series of mysterious and reanimating events. Meanwhile, Peter comes to terms with his relationship with Olivia.

In the midseason premiere, an Observer makes contact with the Fringe Team to help rectify a mistake. Meanwhile, Walter befriends one of his musical heroes (Christopher Lloyd).

When the Fringe Team visits Massive Dynamic’s assembly of doomsday device, Walter becomes concerned for Peter’s wellbeing – so he turns to Nina for help.

The Fringe team investigates an intense case when a scientist falls dead after ingesting a lethal cloud of blue powder and his bones disintegrate in his body.

The Alternate Fringe team investigates a bioterrorist armed with an insect that has a taste for human flesh. And Walternate discovers a line he will not cross.

A series of Fringe events leads the team to the home of a woman grieving over the death of her husband, while Peter and Olivia try to repair the emotional rift between them.

The team revisits the past in this follow-up to last season’s “Peter” flashback episode that reveals a poignant period of time for both the Bishops and Olivia.

The Fringe Team investigates a group of thieves who can break the laws of gravity. Meanwhile, Walter attempts to delay the damage he’s caused to the fabric of the universe.

When the Fringe Team investigates an apparent suicide victim, they uncover a second set of fingerprints, leading them to a woman with uncanny characteristics that cannot die.

The intensity of life “over there” accelerates as Olivia finds herself in mortal danger.

Using some mind-bending lab experimentation, the team makes a desperate attempt to remove William Bell’s consciousness from Olivia’s body before she’s lost forever.

The beginning of the end is triggered when Walternate finds a way to wreak havoc “over here” – putting both universes in jeopardy.

Olivia joins forces with the mysterious Sam Weiss (guest star Kevin Corrigan) in a desperate race against time.

As the thrilling third season propels itself to its climactic close, questions will be answered as Peter confronts his destiny and a beloved team member meets an untimely demise.

One week after Peter Bishop saved the day and was then wiped from existence, the truce between the two worlds remains intact and the two sides are forced to work together.

A highly intelligent serial killer “over there” forces the two Fringe teams to work together as the killer’s doppelganger “over here” is brought into the fold to help.

The Fringe team investigates a mysterious case of murder and rapid decomposition, uncovering an amorphous figure claiming more victims. Walter’s distracted by hallucinations.

When Olivia discovers a dangerous force connected to Walter’s past, she forces him to leave the lab for the first time in years and come face-to-face with the demons of his past.

In the aftermath of recent shocking events, things really escalate when the translucent shapeshifters return. As the threat grows, a former Massive Dynamic scientist joins the team.

Stephen Root and Romy Rosemont guest star as married scientists who help the Fringe team uncover a pattern in deadly time loop anomalies.

Investigating a man’s death by an invisible force, the Fringe team discovers a serial pattern and evidence that links the predator to someone dead of an unknown genetic disorder.

Trying to find a way home, Peter confronts Walternate on the Other Side – a which proves more dangerous than expected. Meanwhile, Olivia receives a dire warning from an Observer.

Peter’s visit to the Other Side intensifies as the alternate Fringe division faces off against a formidable new foe in a harrowing race against time.

Olivia continues to cope with the ominous warning from the Observers, while Peter and the team track a girl with the mysterious ability to see the future and predict death.

Astrid gets an unexpected visit from her alternate, while Peter and Olivia track a killer using a toxin that has yet to be invented.

Peter, Olivia and Walter come face-to-face with a mysterious and terrifying Fringe event as they become trapped in a town there’s no escaping from.

Investigating a mentally ill patient connected to a series of murders, Olivia uncovers some frightening connections and shocking revelations.

Peter and the Fringe team take extraordinary measures in an attempt to stop life-threatening events from unfolding.

Following the recent shocking revelations and emotional events, Peter weighs his options as the Fringe team investigates a killer targeting love.

The Fringe team faces a case that appears familiar to Peter. Strangely, it takes place in this world.

Lincoln travels to the other side to join forces with Bolivia and his own alternate, as they search for a vigilante with a surprising connection to the shapeshifters.

Walter travels to the Alternate Universe to assist in the investigation of a Fringe event with ties to both worlds. Meanwhile, David Robert Jones reveals his next target.

The Fringe tradition of a mind-bending 19th episode continues as the Fringe team goes back to the future. Jumping ahead to 2036, the Fringe team and the Observers engage in a game-changing battle.

The Fringe teams on both sides fight for a common cause as the Cortexiphan children surface with some shocking new developments.

A case of spontaneous combustion forces Walter to revisit his painful past, while the Fringe team faces off against David Robert Jones to save the world – or worlds.

In the Season Four finale, the Fringe team is pushed to their breaking point as they desperately attempt to prevent a catastrophic event threatening the lives of everyone.

In the fifth and final season premiere, Peter and his daughter Etta (Georgina Haig) set out to find what happened to Olivia.

The Fringe team revisits Walter’s Harvard lab – now under Observer control – to locate information they need to fight on in their mission to save the world.

As the rogue Fringe team continues to fight off the oppressive Observers’ invasion, unforeseen events lead them into a forest where they encounter a strange subculture of people devoted to recording human history.

When the Fringe Team tracks a lead into a hostile and heavily guarded location, Phillip Broyles (series star Lance Reddick) resurfaces…but can he be trusted? Pivotal and emotional events unfold.

The Fringe Team responds to recent devastating events by going on the offensive, while one of the key members makes a pivotal and shocking move.

Walter follows leads to a key piece needed to defeat the Observers, while a member of the Fringe team takes on a new role.

As the fight for the future intensifies, a member of the Fringe team orchestrates a game-changing Fringe event of his own.

Olivia encounters a very intuitive and oracle-like person named Simone (guest star Jill Scott – Steel Magnolias) as she looks to recover a key piece of equipment for Walter. Meanwhile, Peter finds himself in a perilous situation as he observes Windmark.

In an attempt to recall his plan to defeat the Observers, Walter takes an LSD trip down memory lane in search of answers. Meanwhile, Peter and Olivia trace a mysterious signal into the woods, where they come upon a grisly scene.

As Peter, Olivia, Astrid and Walter scramble to tap into a key piece of the puzzle to defeat the Observers, they enlist the aid of Nina Sharp who conjures up a plan.

Walter enters the lab’s deprivation tank to uncover information about the mysterious Donald. While Windmark sets out on a revealing mission of his own.

The thrilling worlds of Fringe near the end in the first part of a two-hour series finale as Olivia embarks on a dangerous and otherworldly journey into the unknown.

The thrilling worlds of Fringe come to a mind-blowing end in the 100th episode and two-hour series finale as the team faces off against the Observers in one final battle.