Joseph Gordon-Levitt as Nick Bali

Richard Madden as Leonides / Elias Vardakis

Shailene Woodley as Penelope Vardakis

Babou Ceesay as George Mensah

Clare Holman as Audrey Vardakis

Abbey Lee as Monique

Manos Gavras as Yiannis Dimitriou

Argyris Gaganis as

Eleni Vergeti as Victoria

Dimitris Topalidis as Governer

Christos Efthimiou as Christopher

Alexandros Koch as Father Athanasius

Billy Clements as Yannis Associate

Argyris Gaganis as (uncredited)

Manos Gavras as Yiannis Dimitrou (uncredited)

Billie Vee as (uncredited)