Vin Diesel (Riddick), Colm Feore (Lord Marshal), Thandie Newton (Dame Vaako), Judi Dench (Aereon), Karl Urban (Vaako), Alexa Davalos (Kyra / Jack), Linus Roache (der Reiniger), Yorick van Wageningen (The Guv), Nick Chinlund (Toombs), Keith David (Abu "Imam' al-Walid), Adrien Dorval (Sträfling), Peter Williams (Sträfling), Darcy Laurie (Sträfling), John Mann (Sträfling), Christina Cox (Eve Logan), Mark Gibbon (Irgun), Nigel Vonas (Söldner), Ty Olsson (Söldner), Shawn Reis (Söldner), Terry Chen (Söldner-Pilot), Roger R. Cross (Toal)