Fringe Grey Matters (Season 2, Episode 10)
TV-14
TV Episode | 43 min | Drama, Mystery, Sci-Fi

Fringe

Grey Matters (Season 2, Episode 10)

TV-14

TV Episode | 43 min | Drama, Mystery, Sci-Fi

Olivia and Peter look into some patients of mental institutions that regain their mental state after having gone through a brain intervention performed by a shape-shifter named Newton. This is directly related to Walter and his brain.

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Cast	+ Add Cast
19 cast members

Name	Known for
Anna Torv Olivia Dunham Olivia Dunham See fewer	Fringe (2008)
Joshua Jackson Peter Bishop Peter Bishop See fewer	Fatal Attraction (2023)
Lance Reddick Phillip Broyles Phillip Broyles See fewer	John Wick (2014)
Blair Brown Nina Sharp (credit only) Nina Sharp (credit only) See fewer	The Days and Nights of Molly Dodd (1987)
Jasika Nicole Astrid Farnsworth Astrid Farnsworth See fewer	Fringe (2008)
John Noble Dr. Walter Bishop Dr. Walter Bishop See fewer	The Lord of the Rings: The Return of the King (2003)
Jeannetta Arnette Dr. West Dr. West See fewer	Boys Don't Cry (1999)
Roger Cross Smith (as Roger R. Cross) Smith (as Roger R. Cross) See fewer	Coroner (2019)
Jeff Perry Joseph Slater Joseph Slater See fewer	Wild Things (1998)
Sebastian Roché Thomas Jerome Newton Thomas Jerome Newton See fewer	1923 (2022)
Leonard Nimoy Dr. William Bell Dr. William Bell See fewer	Star Trek IV: The Voyage Home (1986)
Derek Anderson Team Leader Team Leader See fewer	Postal (2007)
Daniel Boileau Thin Man Thin Man See fewer	Postal (2007)
Lindsay Collins Nurse #3 Nurse #3 See fewer	Stargate: Atlantis (2004)
Vee Dubois Nurse #2 Nurse #2 See fewer	Fringe (2008)
Dee Jay Jackson Security Guard Security Guard See fewer	Happy Gilmore (1996)
Ken Kramer Mr. Rubel Mr. Rubel See fewer	Deck the Halls (2006)
Darryl Quon Orderly Orderly See fewer	War for the Planet of the Apes (2017)
Donna Yamamoto Deborah Crampton Deborah Crampton See fewer	50/50 (2011)