Fringe

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. A construction worker in rural Pennsylvania goes missing when he's pulled into an underground tunnel filled with human remains.

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, Olivia consumes a potent "fringe" concoction that Walter prescribes to stimulate her memory.

As the Fringe team tirelessly explores a mysterious incident involving a man whose strange, 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 a mysterious Observer kidnaps a woman, the Fringe team is called in to investigate why -- putting Walter's clandestine involvement with them years before at risk of discovery.

After a cargo ship runs aground, the shoreline becomes littered with bodies hosting a giant squid-like creature. The Fringe team descends upon the scene to examine the bodies and discover that the mysterious organisms are giant parasites.

A Fringe investigation is triggered when a patient at a mental institution undergoes an impromptu brain surgery that exposes his brain. Despite the circumstances, the patient's condition and sanity miraculously improve before the Fringe team arrives.

Following an unexplained attack, the Fringe team visits a small town where a population of disfigured humans has hidden away -- and they'll do anything to keep it that way.

Investigating a lethal virus, Peter and Olivia become isolated inside a quarantined building and face life-threatening circumstances -- sending Walter, Broyles and Astrid on a frantic search for a solution to save them.

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

When a violent tremor shakes a Manhattan office building, and a sole survivor is found, Walter surmises its cause was rooted in his research with William Bell many years ago. With another catastrophe imminent, the team races to Jacksonville.

While explaining Peter's otherworldly origins to Olivia, Walter flashes back to 1985, and the mystery springs forward by revealing the past. Details of the neighboring world reaffirm that there is, in fact, more than one of everything.

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 appear to have died a still death, it seems that a switch was flipped -- because all cell phones, MP3 players, laptops, batteries and human bodies have been drained of power.

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 a fairy tale that includes unexpected 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. Someone from the "other side" pays a visit.

Walter and Olivia travel to the parallel universe, and the anticipated face-off between Walter Bishop and William Bell finally occurs.

Sacrifices will be made, and both universes may never be the same again after Walter and Olivia visit the "other side."