Suggestions by @samkresil

Elizabeth Olsen

as Scarlet Witch in Marvel Cinematic Universe: Reborn

Don Cheadle

as War Machine in Marvel Cinematic Universe: Reborn

Mark Ruffalo

as Hulk in Marvel Cinematic Universe: Reborn

Jeremy Renner

as Hawkeye in Marvel Cinematic Universe: Reborn

Chris Hemsworth

as Thor Odinson in Marvel Cinematic Universe: Reborn

Harrison Ford

as General Ross (Recast) in Marvel Cinematic Universe: Reborn

Cobie Smulders

as Maria Hill in Marvel Cinematic Universe: Reborn

Samuel L. Jackson

as Nick Fury in Marvel Cinematic Universe: Reborn

Anthony Mackie

as Falcon in Marvel Cinematic Universe: Reborn

Ryan Reynolds

as Deadpool in Marvel Cinematic Universe: Reborn

Scarlett Johansson

as Black Widow in Marvel Cinematic Universe: Reborn

Tom Holland

as Loki Laufeyson in Marvel Cinematic Universe: Reborn

Tom Holland

as Spider-Man in Marvel Cinematic Universe: Reborn

Chris Evans

as Captain America in Marvel Cinematic Universe: Reborn

Robert Downey Jr.

as Iron Man in Marvel Cinematic Universe: Reborn

Oliver Reed

as Actors in Actors revived or rejuvenated with CGI

Jack Black

as Mole Man in The Fantastic Four: First Steps

Doctor Doom (Cillian Murphy)

as Doctor Doom/Victor Von Doom in The Fantastic Four: First Steps

Ewan McGregor

as Edward Windsor in The King's Man: The Traitor King

Kristen Stewart

as Andrômeda in Medusa e Perseu