Matt Damon (Jason Bourne / David Webb), Franka Potente (Marie Helena Kreutz), Brian Cox (Ward Abbott), Julia Stiles (Nicolette 'Nicky' Parsons), Karl Urban (Kirill), Gabriel Mann (Danny Zorn), Joan Allen (Pamela Landy), Marton Csokas (Jarda), Tom Gallop (Tom Cronin), John Bedford Lloyd (Teddy), Ethan Sandler (Kurt), Michelle Monaghan (Kim), Karel Roden (Gretkov), Tomas Arana (Martin Marshall), Oksana Akinshina (Irena Neski), Yevgeni Sitokhin (Mr. Neski), Marina Weis-Burgaslieva (Mrs. Neski), Tim Griffin (Nevins), Sean Smith (Vic), Claudio Maniscalco (Einwanderungsbeamter), Wanja Mues (Nachtportier), Maxim Kovalevski (Ivan), Patrick Crowley (Jack Weller), Jon Collin Barclay (Marineinfanterist), Sam Brown (Marineinfanterist), Shane Sinutko (Marineinfanterist), Barnaby Smith (CIA-Techniker), Dominique Chiout (Kellnerin), Aleksey Shmarinov (Moskauer Taxifahrer), Stephan Wolf-Schönburg (verdächtiger Polizist)