Jesse Eisenberg
Simon James / James Simon
Lydia Fox
Well-Dressed Woman at Ball / Test Invigilator
Stuart Silver
Waiter / 'The Replicator' - Guard 2
Chris Morris
Workers' Services Executive
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
Daniel Chapple
Executive Worker (non-crédité)
Catherine Delaloye
Air Hostess (non-crédité)
Steve Saunders
Moaning Man on Trolley (non-crédité)
Rade Šerbedžija
Frightening Old Man (non-crédité)