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Grey Matters (Fringe)

"Grey Matters"
Fringe episode
Fringe Grey Matters Walter.jpg
After Newton reattaches the three missing parts of Walter's brain, Walter temporarily reverts to his old, arrogant self.
Episode no. Season 2
Episode 10
Directed by Jeannot Szwarc
Written by Ashley Edward Miller
Zack Stentz
Production code 3X5110
Original air date December 10, 2009
Guest appearance(s)
Episode chronology
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Fringe (season 2)
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"Grey Matters" is the 10th episode of the second season of the American science fiction drama television series Fringe. The episode was written by Ashley Edward Miller and Zack Stentz, and directed by Jeannot Szwarc. It centered on three mental patients who mysteriously became sane again after shapeshifters from the parallel universe removed a piece of foreign tissue from each of their brains; this tissue is later revealed to have been taken from the brain of Walter Bishop years before. The fringe team of Olivia Dunham, Peter Bishop, and Walter investigate and face a new enemy, Thomas Jerome Newton (guest actor Sebastian Roché), whose purpose is to decipher the missing parts of Walter's brain and find out how to move between universes.

The episode features the first scene between Walter and his old colleague William Bell (played by guest actor Leonard Nimoy). At the time, it fulfilled Nimoy's commitment to the show, though he later returned for the season finale. "Grey Matters" first aired in the United States on December 10, 2009 on Fox to mostly positive reviews. An estimated 6.33 million viewers watched the episode, and it received a 2.3 ratings share among those 18–49.

In a Boston mental institution, Thomas Jerome Newton (Sebastian Roché) performs brain surgery on a patient, Mr Slater, who keeps repeating "Heather" "flowers in her hair", and a "girl in a red dress". Newton successfully removes part of his brain, but he and his team are forced to leave before they can seal the man's head back up. The Fringe team of Olivia (Anna Torv), Peter (Joshua Jackson), and Walter (John Noble) arrive at the institution and learn that Slater's paranoid schizophrenia was apparently cured by the operation, and that his brain is still structurally intact.


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