Main Characters Black Widow 2 main appearances Captain America / Steve Rogers 2 main appearances Hulk 2 main appearances Thor 2 main appearances Iron Man 2 main appearances Little Girl 1 main appearances Sister 1 main appearances Red Guardian 1 main appearances Hydra Goon 1 1 main appearances The Collector 1 main appearances Wolverine 1 main appearances Wendigo 3 1 main appearances Hydra Goon 5 1 main appearances Hydra Goon 3 1 main appearances Black Panther 1 main appearances Red Skull 1 main appearances Hydra Goon 2 1 main appearances Red She-Hulk 1 main appearances Milk Woman 1 main appearances Computer Voice 1 main appearances Captain America / Sam Wilson 1 main appearances Hydra Goon 4 1 main appearances Red Ghost 1 main appearances Brother 1 main appearances Bystander 1 main appearances Wendigo 1 1 main appearances Santa Claus 1 main appearances Wendigo 2 1 main appearances Omega Red 1 main appearances Hot Dog Vendor 1 main appearances Loki 1 main appearances Hawkeye / Clint Barton 1 main appearances Nick Fury 1 main appearances Nebula 1 main appearances Little Girl Becky 1 main appearances Thanos 1 main appearances Chitauri Soldier Gavin 1 main appearances Crossbones 1 main appearances