Female Soldier ("Prototype") / Kelly ("The Package")

Master Chief

Spartan ("The Babysitter")

Cortana / Dr. Halsey

Haka (segment "The Duel")

Sister (segment "Odd One Out")

Kid A (segment "Odd One Out")

Sarge (segment "Prototype") / Joseph (segment "Homecoming")

ONI Commander (segment "Prototype")

Brother (segment "Odd One Out")

The Prophet (segment "The Duel")

Dr. Halsey (segment "The Package")

Big Brother (segment "Odd One Out")

Captain (segment "Odd One Out")

Sergeant Hauser (segment "Homecoming")

Sergeant Hauser (segment "Homecoming")

Sarge (segment "Prototype")

Solider (segment "Prototype")

O'Brien (segment "The Babysitter")

1337 (segment "Odd One Out")

Fred (segment "The Package")

Han (segment "The Duel")

Spartan (segment "The Babysitter")

Soldier (segment "Prototype")

Soldier (segment "Prototype"), Ralph (segment "Homecoming")