Steve Downes

Master Chief (voice)

جين تايلور

Catherine Elizabeth Halsey (voice)

Travis Willingham

Fred (adult)(voice)

بريت بارون

Linda (adult)(voice)

Cole Jensen

John (Child) / Thick Lad (voice)

Dane Jameson

Jorge / Sam (Child) (voice)

Antony Del Rio

Samuel - 034

Michelle Lukes

Kelly (adult) / Deja / John's Mother (voice)

تود هابركورن

Lt. Keyes / Fred (Teen) / Weapons Officer (voice)

Francesca Manzini

Schoolyard girl / Kelly (teen) (voice)