Acteurs et actrices

Tom Cruise = Ethan Hunt

Billy Crudup = John Musgrave

Ving Rhames = Luther Stickell

Michelle Monatghan = Julia

Philip Seymour Hoffman = Owne Davian

Maggie Q = Zhen Lei

Laurence Fishburne = Theodore Brassel

Jonatha Rhys Meyers = Declan Gormley

Keri Russell = Lindsey Farris

Simon Pegg = Benji Dunn

Eddie Marsan = Brownway 

Carla Gallo = Beth

Bellamy Young = Rachel

Paul Keeley = Ken

Jane Daly = mère de Julia

Greg Grunberg = Kevin

Sabra Williams = Annie

Rose Rollins = Ellie

Sasha Alexander = Melissa

Tracy Middendorf = Ashley

Aaron Paul = Rick