Tahar Rahim (Mohamedou Ould Slahi), Jodie Foster (Nancy Hollander), David Fynn (Kent), Benedict Cumberbatch (Stuart Couch), Shailene Woodley (Teri Duncan), Zachary Levi (Neil Buckland), Denis Ménochet (Emmanuel), Saamer Usmani (Arjun), Corey Johnson (Colonel Bill Seidel), Langley Kirkwood (Sergeant S. Sands), Clayton Boyd (Anwalt), Matthew Marsh (General Geoffrey Mandel), Robert Hobbs (Hauptmann Collins), André Jacobs (Richter Robertson), Stevel Marc (Poulson), Saadna Hamoud (Bräutigam), Mohamed Yeslem Mousse (Hochzeitsgast), Mohamed Abderrahmane Arava (Hochzeitsgast), Aly Deyde (Hochzeitsgast), El Hocine Aba (Hochzeitsgast), Baya Belal (Mohamedous Mutter), Nouhe Hamady Bari (Mohamedous Nichte), Lemrabott Zeine Sidamar (Polizist), Yenje Abdellahi (Polizist), Pope Jerrod (Joe), Daniel Janks (John), Ralph Lawson (David), Meena Rayann (Wafa), Arthur Falko (Wache), Baba Mine (Deddahi), Nezar Alderazi (Ramzi)