Suggestions by @giacomochannel

Bradley Cooper

as Joker in Matt Reeves The Batman Trilogy

Emily Blunt

as Ms. Valerie Frizzle in The Magic School Bus Live-Action Movie (High School)

Tom Kenny

as The Joker in Batman

Yuri Lowenthal

as Robin in Batman

Nolan North

as Nightwing in Batman

Peter Cullen

as Batman in Batman

Jon Favreau

as Writer in Young Avengers

Josh Trank

as Director in Young Avengers

Kieran Culkin

as Eric O'Grady in Characters Not Yet in the MCU

Arnold Schwarzenegger

as Arkady Rossovich in Characters Not Yet in the MCU

Ian Whyte

as En Sabah Nur in Characters Not Yet in the MCU

Bill Skarsgård

as Kang The Conqueror (Post Credit Scene) in Iron Lad

Lexi Rabe

as Morgan Stark (Flashback) in Iron Lad

Bear McCreary

as Composer in Iron Lad

Christopher Miller

as Writer in Iron Lad

Kevin Feige

as Producer in Iron Lad

Marc Webb

as Director in Iron Lad

Willow Smith

as Riri Williams in Iron Lad

Emma Fuhrmann

as Stature (Mid Credit Scene) in Iron Lad

Chosen Jacobs

as Patriot (Mid Credit Scene) in Iron Lad