(1 episode)

Fay Darrow

Richard (6 episodes)

Jason (8 episodes)

Hank 'Dash' Dashnaw (1 episode)

Savick

Allan Gore (5 episodes)

Master Chief, Spartan-117 / John-117 (17 episodes)

Producer (8 episodes)

Dr. Labarthe

Damien Shea

Wayland

Executive Producer

Neal Logiudice (8 episodes)

Ezekiel

Jim Lovell

Ben

Bloom

Ray Merrimen

Dude

Mad Sweeney (11 episodes)

Wyatt Rivers

Conrad Stevens

Kris 'Tanto' Paronto

Self (1 episode)

Zeke Tilson (10 episodes)

Bryan Macy

Staff Sergeant Donovan

Sean Neary

Christian Valentino

Covert Becker

Virgil (9 episodes)

George 'Pornstache' Mendez (19 episodes)

JB Bellmiere (1 episode)

Lieutenant Alec Chambers

Luke Aaronson (1 episode)

Tommy Clay (1 episode)

Anton Little Creek (16 episodes)

Demetri Ravitch (8 episodes)

Gregory Mars (1 episode)

Charlie

Johnny Leary (13 episodes)

Ricky Falcone (1 episode)

Jeremy Kiernan (1 episode)

(1 episode)

Tal Feigenbaum (2 episodes)

Cochius

Turner

Kim Trent (1 episode)

David

Co-Producer

Charlie Torrelson

Tim (1 episode)

Ben

Mattingley (1 episode)

Brooster

Jason Konkey (3 episodes)

Don Kozlowski (1 episode)

William Lewis (8 episodes)

Sean Hauser (1 episode)

Kevin Boatman (1 episode)

Sandy Manetti

Stecyk

Ed Lang (1 episode)

TJ Hawkins (1 episode)

Kaz Malek

PFC Eddie Ingram

Nick Sobotka (13 episodes)

Hank Spruill (1 episode)

Hank Spruill

Brent

Todd