Suggestions by @benjombunud

theoriginalmartian

as Cable in X-Men (MyCast Edition)

Nolan Massey

as Nightcrawler in X-Men (MyCast Edition)

batsonjacksont

as Wolverine in X-Men (MyCast Edition)

James Aidan

as Cyclops in X-Men (MyCast Edition)

clobber25

as Beast in X-Men (MyCast Edition)

Logicface

as Magneto in X-Men (MyCast Edition)

Billy Swift

as Professor X in X-Men (MyCast Edition)

clobber25

as Pippin in Berserk (MyCast Edition)

James Aidan

as Judeau in Berserk (MyCast Edition)

Tim Miller

as Disapproved By in The Worst Deadpool Movie

Tom Welling

as Superman in My Ideal Superman Movie

Olivia Wilde

as Lois Lane in My Ideal Superman Movie

Guillermo Grispo

as Choreographer in Batman/Superman: World’s Finest

Tom Selleck

as Commissioner James Gordon in Batman/Superman: World’s Finest

Bryan Cranston

as Commissioner James Gordon in Batman/Superman: World’s Finest

John Cleese

as Alfred Pennyworth in Batman/Superman: World’s Finest

Danny Elfman & Hans Zimmer

as Composer in Batman/Superman: World’s Finest

Paul Dini

as Writer in Batman/Superman: World’s Finest

Tim Burton

as Producer in Batman/Superman: World’s Finest

Bruce Timm

as Producer in Batman/Superman: World’s Finest