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Subject 13

"Subject 13"
Fringe episode
Peter Fringe.jpg
After the episode "Peter" the retro title sequence used in this episode featured the Asimov font as well as an '80s rendition of the theme song again.
Episode no. Season 3
Episode 15
Directed by Frederick E. O. Toye
Written by Jeff Pinkner
J. H. Wyman
Akiva Goldsman
Production code 3X6115
Original air date February 25, 2011
Guest appearance(s)
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"Subject 13" is the 15th episode of the third season of the American science fiction drama television series Fringe, and the 58th episode overall. Inspired by fan reaction to the show's previous flashback episode, "Peter", "Subject 13" occurs 25 years before the show's current timeline, in 1985 a few months after "Peter". The episode, with scenes set in both the prime and the parallel universe, explore Walter and Elizabeth Bishop's attempts to return Peter to the parallel universe using the Cortexiphan-induced abilities of young Olivia Dunham, while Walternate in the parallel universe struggles to deal with the kidnapping of his son.

Showrunners Jeff Pinkner and J. H. Wyman, as well as consulting producer Akiva Goldsman wrote the episode, while producer Frederick E. O. Toye worked as the director. Guest actress Orla Brady returned to reprise the role of Elizabeth, while Chandler Canterbury, Karley Scott Collins, and Chris Bradford made their first guest appearances. On its initial broadcast in the United States on February 25, 2011, an estimated 4.0 million viewers tuned in. Critical reception to the episode was overwhelmingly positive. It was ranked the third best episode of the entire series by Entertainment Weekly.

"Subject 13" is set in 1985, a few months after the events of "Peter", during which Walter (John Noble) brought the parallel universe's version of his son Peter into the prime one to cure him of a genetic disease. In the following months, Peter (Chandler Canterbury) doubts he is from the prime universe, and attempts to drown himself in Reiden Lake, believing it the way to his universe. Elizabeth (Orla Brady), Walter's wife, worries for the boy, and takes him with her to Jacksonville, Florida, where Walter is studying the effects of the nootropic drug on several children. Walter and Elizabeth agree they need to return Peter to the parallel universe for both the child's sanity and to prevent that universe from discovering theirs.


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