Suggestions by @user_359813

Naruto Uzumaki

as T’Challa/Black Panther in Captain America Civil War (Cartoon Crossover)

Kim Possible (Disney Character)

as Natasha Romanoff/Black Widow in Captain America Civil War (Cartoon Crossover)

Saitama

as James Rhodes/War Machine in Captain America Civil War (Cartoon Crossover)

Rigby (Regular Show)

as Scott Lang/Antman in Captain America Civil War (Cartoon Crossover)

Mabel Pines

as Wanda Maximoff in Captain America Civil War (Cartoon Crossover)

Norville "Shaggy" Rogers

as Clint Barton/Hawkeye in Captain America Civil War (Cartoon Crossover)

Keith Kogane

as Bucky Barns/Winter Soldier in Captain America Civil War (Cartoon Crossover)

Ash Ketchum

as Sam Wilson/Falcon in Captain America Civil War (Cartoon Crossover)

Spider-Man 2099 (Spider-Verse)

as Tony Stark/Iron Man in Captain America Civil War (Cartoon Crossover)

Sven Holgersson/Shiro (Voltron)

as Steve Rogers/Captain America in Captain America Civil War (Cartoon Crossover)

Laura Bailey

as Jessica Jones in The Fantastic 4 (Season 1)

Jeffrey Combs

as Victor Von Doom/Doctor Doom in The Fantastic 4 (Season 1)

Tara Strong

as Young Victor in The Fantastic 4 (Season 1)

Kimberly Brooks

as Young Ben in The Fantastic 4 (Season 1)

Luci Christian

as Young Sue in The Fantastic 4 (Season 1)

Kari Wahlgren

as Young Reed in The Fantastic 4 (Season 1)

David Kaye

as Miracle Man in The Fantastic 4 (Season 1)

Daniel Marin

as Namor the Sub marianer in The Fantastic 4 (Season 1)

John Cena

as Flint Marko/Sandman in The Fantastic 4 (Season 1)

Grey DeLisle

as Medusa in The Fantastic 4 (Season 1)