Suggestions by @amario

Jack Black

as Dr. Mario (SSB) in myCast: Multiversal Brawl Out

Emma Watson

as Sheik (SSB) in myCast: Multiversal Brawl Out

Violet McGraw

as Nana (SSB) in myCast: Multiversal Brawl Out

Jackson Robert Scott

as Popo (SSB) in myCast: Multiversal Brawl Out

Clancy Brown

as Bowser (SSB) in myCast: Multiversal Brawl Out

Rachael Lillis

as Jigglypuff (SSB) in myCast: Multiversal Brawl Out

Tessa Thompson

as Princess Daisy (SSB) in myCast: Multiversal Brawl Out

Florence Pugh

as Princess Peach (SSB) in myCast: Multiversal Brawl Out

Chris Evans

as Captain Falcon (SSB) in myCast: Multiversal Brawl Out

Julian Hilliard

as Ness (SSB) in myCast: Multiversal Brawl Out

Adam Driver

as Luigi (SSB) in myCast: Multiversal Brawl Out

Ikue Otani

as Pikachu (SSB) in myCast: Multiversal Brawl Out

Joseph Gordon-Levitt

as Fox (SS) in myCast: Multiversal Brawl Out

Makiko Ohmoto

as Kirby (SSB) in myCast: Multiversal Brawl Out

Dee Bradley Baker

as Yoshi (SSB) in myCast: Multiversal Brawl Out

Brie Larson

as Dark Samus (SSB) in myCast: Multiversal Brawl Out

Brie Larson

as Samus (SSB) in myCast: Multiversal Brawl Out

Thomas Brodie-Sangster

as Link (SSB) in myCast: Multiversal Brawl Out

Richard Yearwood

as Donkey Kong (SSB) in myCast: Multiversal Brawl Out

Jack Black

as Mario (SSB) in myCast: Multiversal Brawl Out