WATCH: Sneak Peek of all-new FRINGE episode - "Through the Looking Glass (And What Walter Found There)"

FRINGE: Walter (John Noble, L) and Peter (Josh Jackson, R) run from the Observers in the "Through the Looking Glass (And What Walter Found There)" episode of FRINGE airing Friday, Nov. 9 (9:00-10:00 PM) on FOX 50.

Tools

By FOX50.com

Story Created: Nov 8, 2012 at 2:33 PM EDT

Story Updated: Nov 9, 2012 at 12:05 PM EDT

Gallery

See all 5 photos »

A Fringe team member takes on a new role, and Walter follows leads to a key piece needed in the battle against the Observers in the all-new “Through the Looking Glass and What Walter Found There” episode airing Friday, Nov. 9 (9:00-10:00 PM) on FOX 50. (FR-506) (TV-14 L, V)

Cast: Anna Torv as Olivia Dunham; Joshua Jackson as Peter Bishop; John Noble as Walter Bishop; Lance Reddick as Phillip Broyles; Blair Brown as Nina Sharp; Jasika Nicole as Astrid Farnsworth

Guest Cast: Georgina Haig as Henrietta/Etta

BONUS CLIP: In this clip, Peter reminisces over the loss of his child.