Fringe/Concentrate and Ask Again

Concentrate and Ask Again
Season 3, Episode 12
Airdate	February 4, 2011
Production Number	3X6112
Written by	Graham Roland & Matthew Pitts
Directed by	Dennis Smith
Stream
← 3x11 Reciprocity	3x13 → Immortality
Fringe — Season Three

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Concentrate and Ask Again is the twelfth episode of the third season of Fringe.

Starring: Anna Torv (Special Agent Olivia Dunham), Joshua Jackson (Peter Bishop), Lance Reddick (Special Agent Phillip Broyles), Blair Brown (Nina Sharp), Jasika Nicole (Special Agent Astrid Farnsworth)

And: John Noble (Dr. Walter Bishop)

Guest Starring: Omid Abtahi (Simon Phillips), Kevin Corrigan (Sam Weiss), JR Bourne (CIA Agent), Jody Thompson (Sarah Downey)

Co-Starring: Adam Beauchesne (Walter), Alexandra Castillo (Doctor), Carlos Diaz (Randall), Natalie Gibson (Grace), Paul Jarrett (Warren Blake), [{Richard Keats]] (Don), Matthew MacCaull (Vannoy), Emmanuel Matovu (EMT #1), Judith Maxie (Hospital Administrator), Tyler McMaster (SWAT #1), Ian Robinson (George), Todd Scott (Aaron Downey), Aaron Sholomenko (Security #2), Duncan Spencer (Agent Harrison), Sylvesta Stuart (Dillon), Richard Stroh (Securty #1), Anna Van Hooft (Nina's Hooft), Greg Webb (Dick)