Fringe reWatch - The Equation

Written by: JR. Orci & David H. Goodman
Directed by: Gwyneth Horder-Payton

After a young music prodigy (guest star Charlie Tahan) is taken by a serial kidnapper (guest star Gillian Jacobs), it’s discovered that a sequence of flashing lights appeared at the abduction, which Walter links back to his bunkmate (guest star Randall Duk Kim) at St. Claire’s Hospital. Much to Peter’s dismay, Olivia encourages Walter to return to the mental institution, and Walter’s determination to help ends up having chilling ramifications in an all-new episode.