Vin Diesel

Richard B. Riddick (voice)

Rhiana Griffith

Jack (voice)

Keith David

Abu 'Imam' al-Walid (voice)

Tress MacNeille

Antonia Chillingsworth (voice)

Roger L. Jackson

Junner (voice)

Nick Chinlund

Toombs (voice)

Dwight Schultz

Skiff A.I. (voice)

Julia Fletcher

Merc Squad Leader (voice)

Hedy Burress

Lab Tech (voice)