Jesse Eisenberg
Simon / James
Wallace Shawn
Mr Papadopoulos
Phyllis Somerville
Simon's Mother
Gabrielle Downey
Strange Woman
Craig Roberts
Young Detective
Kobna Holdbrook-Smith
Guard / Doctor
Kim Noble
Box Man / Guard 1
Morrison Thomas
Coughing Man
Sally Hawkins
Receptionist at Ball
Lydia Fox
Well-Dressed Woman at Ball / Test Invigilator
Stuart Silver
Waiter / Guard 2
Christopher Morris
Workers' Services Executive
Kierston Wareing
James' Funeral Date
Paddy Considine
'The Replicator' - Jack
Dirk Van Der Gert
'The Replicator' - Head Judge
Liam Bewley
'The Replicator' - Wise Judge
Gemma Chan
'The Replicator' - Glamourous Judge
Nathalie Cox
'The Replicator' - Jack's Wife
Bhanu Alley
Diner Customer
Daniel Chapple
Executive Worker
Martin Crossingham
Paramedic
Catherine Delaloye
Air Hostess
Joanna Finata
Attractive Bar Girl
Zoe Grisedale-Sherry
Air Hostess
Steve Saunders
Moaning Man on Trolley
Rade Serbedzija
Frightening Old Man
Georgie-May Tearle
Air Hostess
