Suggestions by @gagefranke1

Ron Perlman

as Bowser in Super Mario Bros. Recast

Paul Rudd

as Luigi in Super Mario Bros. Recast

Jack Black

as Mario in Super Mario Bros. Recast

Ana de Armas

as Starfire in Titans Fancast

Zendaya

as Starfire in Titans Fancast

Nikolaj Coster-Waldau

as Slade Wilson in Teen Titans

Nick Robinson

as Kon-El in Teen Titans

Sabrina Carpenter

as Cassie Sandsmark in Teen Titans

Katherine McNamara

as M'gann M'orzz in Teen Titans

Keke Palmer

as Karen Beecher in Teen Titans

Kiernan Shipka

as Tara Markov in Teen Titans

Jaeden Martell

as Bart Allen in Teen Titans

Trevor Jackson

as Jackson Hyde in Teen Titans

Xolo Maridueña

as Jaime Reyes in Teen Titans

Caleb McLaughlin

as Virgil Hawkins in Teen Titans

Asa Butterfield

as Garfield Logan in Teen Titans

Chloë Grace Moretz

as Kara Zor-El in Teen Titans

Odeya Rush

as Rachel Roth in Teen Titans

Zendaya

as Koriand'r in Teen Titans

Vanessa Morgan

as Koriand'r in Teen Titans