Laura Bailey
Black Widow (voice) / Giggling Kid (voice) / Terrified Woman (voice)

Fred Tatasciore
Hulk (voice) / Santa Claus (voice) / Waiter (voice)

James C. Mathis III
Black Panther (voice) / Thanos (voice)

Mick Wingert
Iron Man (voice) / Omega Red (voice) / Stark Computer (voice)

Ogie Banks
Sam Wilson / Captain America (voice) / Terrified Man (voice)

Alia Shawkat
Meryet Karim (voice) / Train Driver (voice)

Travis Willingham
Thor (voice) / Mayor (voice)

Trevor Devall
Sabretooth (voice) / Klaw (voice) / Dry Cleaner Owner (voice)

Troy Baker
Hawkeye (voice)

Roger Craig Smith
Steve Rogers / Captain America (voice) / Attuma (voice)

Jason Alexander
Magneto (voice)

Liam O'Brien
Doctor Strange (voice) / Red Skull (voice)

Catherine Taber
Tigra (voice)

Kevin Andrew Rivera
White Tiger (voice)

Kerem Erdinc
Anath Na-Mut (Sphinx) (voice)

Sammy Sullivan
Black Cat (voice)

Steve Blum
Wolverine (voice) / J. Jonah Jameson (voice)

Brad Leone
Pizza Delivery Guy (voice)

Benjamin Valic
Spider-Man (voice)

Rob Riggle
Juggernaut (voice)