Vin Diesel as Riddick

Thandiwe Newton as Dame Vaako

Karl Urban as Vaako

Alexa Davalos as Kyra

Colm Feore as Lord Marshal

Linus Roache as Purifier

Keith David as Abu 'Imam' al-Walid

Yorick van Wageningen as The Guv

Nick Chinlund as Toombs

Roger Cross as Toal

Kim Hawthorne as Lajjun

Judi Dench as Aereon

Mark Gibbon as Irgun

Terry Chen as Merc Pilot

Christina Cox as Eve Logan

Nigel Vonas as Merc

Raoul Ganeev as Slam Guard

Alexis Llewellyn as Ziza

Charles Zuckermann as Scales

Kristin Lehman as Shirah

Aaron Douglas as Young Meccan Soldier

Christopher Heyerdahl as Helion Politico

Ty Olsson as Merc

Mark Acheson as Slam Guard

Ron Selmour as Slam Guard

Ben Cotton as Slam Guard

Lorena Gale as Defense Minister

Alexandr Kalugin as Slam Boss