Tom Cruise Ethan Hunt Philip Seymour Hoffman Owen Davian Ving Rhames Luther Stickell Billy Crudup John Musgrave Michelle Monaghan Julia Meade Jonathan Rhys Meyers Declan Gormley Keri Russell Lindsey Farris Maggie Q Zhen Lei Simon Pegg Benjamin 'Benji' Dunn Eddie Marsan Brownway Laurence Fishburne Theodore Brassel Bahar Soomekh Davian's Translator Jeff Chase Davian's Bodyguard Michael Berry Jr. Julia's Kidnapper Carla Gallo Beth Bellamy Young Rachael Paul Keeley Ken Jane Daly Julia's Mother Greg Grunberg Kevin Sabra Williams Annie Rose Rollins Ellie Sasha Alexander Melissa Meade Tracy Middendorf Ashley Aaron Paul Rick Meade Kathryn Fiore Party Goer Colleen Crozier Party Goer Sean O'Bryan Party Goer Bruce French Minister Ellen Bry Lindsey's Mother Patrick Pankhurst Lindsey's Father Tony Guma Jim Niccolò Senni Vatican Gate Guard José Zúñiga IMF Agent Pete George Cheung Shanghai Game Player (uncredited) Simon Rhee Chinese Guard at Hengshan Lu Building (uncredited)