Suggestions by @ringothedrummer

Dev Patel

as Quicksilver in Civil War

Sir Ben Kingsley

as Professor X in Civil War

Katherine Waterston

as Betty Ross in Civil War

Viggo Mortensen

as Thunderbolt Ross in Civil War

Colman Domingo

as Nick Fury in Civil War

Erin Moriarty

as Captain Marvel/Carol Danvers in Civil War

David Corenswet

as Cyclops/Scott Summers in Civil War

Tom Hardy

as The Thing/Ben Grimm in Civil War

Andrew Lincoln

as Mister Fantastic/Dr. Reed Richards in Civil War

Henry Cavill

as Thor Odinson in Civil War

David Dastmalchian

as The Hulk/Dr. Bruce Banner in Civil War

Winston Duke

as Black Panther/T'Challa in Civil War

Riz Ahmed

as Vision in Civil War

Jessie Buckley

as Black Widow/Natasha Romanoff in Civil War

William Jackson Harper

as War Machine/Rhodey Rhodes in Civil War

Steven Yeun

as Hawkeye/Clint Barton in Civil War

Ryan Gosling

as Daredevil/Matt Murdock in Civil War

Aldis Hodge

as Luke Cage/Carl Lucas in Civil War

Jonathan Majors

as Falcon/Sam Wilson in Civil War

Naomi Scott

as The Scarlet Witch/Wanda Lensherr in Civil War