Suggestions by @spaghettifarm

Chica Markipliers dog

as Morton Koopa Jr. in The Animated Super Smash Bros. Cinematic Universe

Richard Tyler Blevins

as Larry Koopa in The Animated Super Smash Bros. Cinematic Universe

Billie Eilish

as Bowser Jr. in The Animated Super Smash Bros. Cinematic Universe

Simu Liu

as Shulk in The Animated Super Smash Bros. Cinematic Universe

Ryan Gosling

as Robin in The Animated Super Smash Bros. Cinematic Universe

Emma Watson

as Lucina in The Animated Super Smash Bros. Cinematic Universe

No Voice Actor

as Pac-Man in The Animated Super Smash Bros. Cinematic Universe

Gal Gadot

as Lady Palutena in The Animated Super Smash Bros. Cinematic Universe

Robert Downey Jr.

as Calem in The Animated Super Smash Bros. Cinematic Universe

Shia LaBeouf

as Greninja in The Animated Super Smash Bros. Cinematic Universe

LeBron James

as Little Mac in The Animated Super Smash Bros. Cinematic Universe

Mike Tyson

as Little Mac in The Animated Super Smash Bros. Cinematic Universe

Michael B. Jordan

as Little Mac in The Animated Super Smash Bros. Cinematic Universe

Rihanna

as Rosalina in The Animated Super Smash Bros. Cinematic Universe

JoJo Siwa

as Wii Fit Trainer in The Animated Super Smash Bros. Cinematic Universe

Jay Baruchel

as Mega Man in The Animated Super Smash Bros. Cinematic Universe

Brad Pitt

as Wolf O'Donnell in The Animated Super Smash Bros. Cinematic Universe

Jackie Chan

as Lucario in The Animated Super Smash Bros. Cinematic Universe

Some kid actor

as Toon Link (The Wind Waker) in The Animated Super Smash Bros. Cinematic Universe

Guy-Manuel de Homem-Christo

as R.O.B. in The Animated Super Smash Bros. Cinematic Universe