Suggestions by @raymondleduc

Darren Criss

as Joseph in Joseph and the Amazing Technicolor Dreamcoat

Jonah Hill

as Steve Ballmer in Gates

Benedict Cumberbatch

as George Martin in John Lennon Biopic

Zhang Ziyi

as Yoko Ono in John Lennon Biopic

Robert Downey Jr.

as Tony Stark in X-Men: Brotherhood

Evan Peters

as Pietro Maximoff in X-Men: Brotherhood

Elizabeth Olsen

as Wanda Maximoff in X-Men: Brotherhood

Ben Kingsley

as Col. Abdullah al-Senussi in A Dictator's Manifesto

Riz Ahmed

as Mutassim Gaddafi in A Dictator's Manifesto

Jon Stewart

as Director in A Dictator's Manifesto

Thomas Kretschmann

as Adolf Eichmann in Mengele

John Carroll Lynch

as Hermann Goring in Mengele

Bill Skarsgård

as Jimmy Carter in Peanut One

Jesse Eisenberg

as Carnage in Venom: Dark Protector

Jesse Eisenberg

as Cletus Kasady in Marvel Cinematic Universe

Olivia Wilde

as She-Hulk in Marvel Cinematic Universe

Gary Oldman

as Galactus in Marvel Cinematic Universe

Scott Eastwood

as James "Logan" Howlett in Marvel Cinematic Universe

Aaron Sorkin

as Director in Changing America

Diego Luna

as Agustin Magaldi in Evita