Stephen Samson

as Luca Parmitano

as Dr. Oscar Diggs

as Luca Parmitano

as Jimmy Springer

as Corporal Caylor (uncredited)

as Jim Samson

as Dr. Eric Nesbitt

as Olympic Grandstand Spectator

as Sam

as Ander

as Michael

as Steve

as Kamar-Taj Defender / 838 Starer / Cab Driver (uncredited)

as Falkirk Walker

as Polis Vaala

as KGB (uncredited)

as Janitor

as Utrax Swat (uncredited)

as New Yorker

as P. C R. Michaels

as Narrator • Old Lady • Ned

as Dave McCartney

as John Cruickshanks

as Charterman

as Greenkeeper

as NCA Officer Steve