Full Cast List ▾
Jesse Eisenberg
Simon James / James Simon
Mia Wasikowska
Hannah
Wallace Shawn
Mr. Papadopoulos
Yasmin Paige
Melanie
Noah Taylor
Harris
James Fox
The Colonel
Cathy Moriarty
Kiki
Phyllis Somerville
Simon's Mother
Gabrielle Downey
Strange Woman
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Jon Korkes
Detective
Craig Roberts
Young Detective
Kobna Holdbrook-Smith
Guard / Doctor
Susan Blommaert
Liz
Bruce Byron
Skinhead
J. Mascis
Janitor
Tony Rohr
Rudolph
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Karima Riachy
Secretary
Tim Key
Care Worker
Andrew Gruen
Man on Train
Kim Noble
Box Man / Guard 1
Morrison Thomas
Coughing Man
Sally Hawkins
Receptionist at Ball
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Lloyd Woolf
Investigator
Lydia Fox
Well-Dressed Woman at Ball / Test Invigilator
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Stuart Silver
Waiter / 'The Replicator' - Guard 2
Chris Morris
Workers' Services Executive
Chris O'Dowd
Nurse
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Donal Cox
Priest
Kierston Wareing
James' Funeral Date
Paddy Considine
'The Replicator' - Jack
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Dirk Van Der Gert
'The Replicator' - Head Judge
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Liam Bewley
'The Replicator' - Wise Judge
Gemma Chan
'The Replicator' - Glamourous Judge
Nathalie Cox
'The Replicator' - Jack's Wife
Daniel Chapple
Executive Worker (uncredited)
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Martin Crossingham
Paramedic (uncredited)
