Suggestions by @iamanerd

Brie Larson

as Bubbles in Powerpuff Girls

Emma Stone

as Blossom in Powerpuff Girls

Dan Lin

as Producer in The Lego Superman Movie

Danny Elfman

as Composer in Danny Phantom

Ron Howard

as Writer in Danny Phantom

Tim Burton

as Producer in Danny Phantom

Butch Hartman

as Director in Danny Phantom

Tim Burton

as Dark Danny in Danny Phantom

Megan Fox

as Penelope Spectra in Danny Phantom

Bobby Moynihan

as The Box Ghost in Danny Phantom

Sylvester Stallone

as Sculker in Danny Phantom

Dove Cameron

as Ember Mclaine in Danny Phantom

Zendaya

as Valerie Grey in Danny Phantom

Evangeline Lilly

as Maddie Fenton in Danny Phantom

John Goodman

as Jack Fenton in Danny Phantom

David Tennant

as Vlad Plamius in Danny Phantom

Tyrel Jackson Williams

as Tucker Fowley in Danny Phantom

Maia Mitchell

as Sam Manson in Danny Phantom

Asa Butterfield

as Danny Phantom in Danny Phantom

Kristen Wiig

as Miss Flapp in Bunsen Is a Beast