Suggestions by @joshthomas

Jim Carrey

as Dr. Eggman in Super Smash Bros. Universe

Ben Schwartz

as Sonic the Hedgehog in Super Smash Bros. Universe

Benedict Cumberbatch

as Mewtwo in Super Smash Bros. Universe

Ikue Otani

as Pikachu in Super Smash Bros. Universe

Ryan Reynolds

as Detective Pikachu in Super Smash Bros. Universe

Kathryn Newton

as Princess Zelda in Super Smash Bros. Universe

Tom Holland

as Link in Super Smash Bros. Universe

Brie Larson

as Samus Aran in Super Smash Bros. Universe

Tony Revolori

as Flash Thompson in Spider-Man and The Defenders

Jon Favreau

as Harold "Happy" Hogan in Ironman

Gwyneth Paltrow

as Pepper Potts in Ironman

Julianne Hough

as Dazzler in Avengers Assemble alternate team and villian

Tom Hardy

as Wolverine in Avengers Assemble alternate team and villian

Emily Blunt

as Invisible Woman in Avengers Assemble alternate team and villian

John Krasinski

as Mr Fantastic in Avengers Assemble alternate team and villian

Dacre Montgomery

as Human Torch in Avengers Assemble alternate team and villian

Daniel Radcliffe

as Beast in Avengers Assemble alternate team and villian

Nikolaj Coster-Waldau

as Doctor Doom in Avengers Assemble alternate team and villian

Terry Notary

as Cull Obsidian in Avengers: Virtual Reality

Michael James Shaw

as Corvus Glaive in Avengers: Virtual Reality