Suggestions by @themegacaster

Idris Elba

as "The Guardians of the Galaxy" in Super Mario Galaxy

Woody Harrelson

as "The Guardians of the Galaxy" in Super Mario Galaxy

Cody Christian

as "The Guardians of the Galaxy" in Super Mario Galaxy

Richard Kind

as Lubba in Super Mario Galaxy

Juliet Jelenic

as Luma in Super Mario Galaxy

Kari Wahlgren

as Wendy in Super Mario Galaxy

Sam Vincent

as Lemmy in Super Mario Galaxy

Steve Blum

as Ludwig in Super Mario Galaxy

Shawn Levy

as Director in Super Mario Galaxy

Tony Sampson

as Roy in Super Mario Galaxy

Matt Hill

as Morton in Super Mario Galaxy

Count Bleck

as “The Next Villain” in Super Mario Galaxy

Spoiler

as “The Next Villain” in Super Mario Galaxy

Olivia Holt

as Rosalina in Super Mario Galaxy

Dana Snyder

as Larry in Super Mario Galaxy

Azriel Dalman

as Bowser Jr in Super Mario Galaxy

Phil Vischer

as Iggy in Super Mario Galaxy

Nolan North

as Blackjack O’Hare in Super Mario Galaxy

Michael Cera

as Captain Toad in Super Mario Galaxy

Erica Mendez

as Goombario in Super Mario Galaxy