Suggestions by @Bendy

Rebecca Sugar

as Assistant Director in The Henry Stickmin Movie: The Return Of Henry

kindly keyin

as Dave Panpa in Henry Stickmin The Movie

Keanu Reeves

as Vlad Masters in Danny Phantom

Iain Armitage

as Greg Copperbottom in The Henry Stickmin Movie: The Return Of Henry

Innersloth

as Producer in The Henry Stickmin Movie: The Return Of Henry

Ben Schwartz

as Charles Calvin in HENRY STICKMIN

Bryan Tyler

as Composer in HENRY STICKMIN

Alan Kim

as Greg Heffley in Diary of a Wimpy Kid

Danny DeVito

as Wario in The Super Mario Odyssey Movie

Genndy Tartakovsky

as Director in The Henry Stickmin Movie: The Return Of Henry

Ben Kingsley

as Metal Sonic in Sonic The Hedgehog 4

Ben Kingsley

as John "Frog" Pilksin in The Henry Stickmin Movie: The Return Of Henry

Ben Schwartz

as Charles Calvin in The Henry Stickmin Movie: The Return Of Henry

Mark Hamill

as Reginald Copperbottom in Henry Stickmin The Movie

Bill Farmer

as Boris the Wolf in Bendy and the Ink Machine

Devon Bostick

as Rodrick Heffley in Diary of a wimpy kid

Fred Tatasciore

as Grigori Olyat in The Henry Stickmin Movie: The Return Of Henry

Johnny Depp

as Right Hand Man in Henry Stickmin The Movie

Keith David

as Dmitri Johannes Petrov in The Henry Stickmin Movie: The Return Of Henry

Keith David

as Dmitri Johannes Petrov in The Henry Stickmin Movie: The Return Of Henry