Suggestions by @quinnwalton

Zachary Gordon

as Dick Grayson in DC Universe

Jon Hamm

as Clark Kent / Kal-El in DC Universe

Karl Urban

as Bruce Wayne in DC Universe

Taron Egerton

as Bruce Wayne in DC Universe

Joel Edgerton

as Beast in X-Men (MCU)

Joel Kinnaman

as Beast in X-Men (MCU)

Sam Claflin

as Iceman in X-Men (MCU)

Dacre Montgomery

as Iceman in X-Men (MCU)

Channing Tatum

as Gambit in X-Men (MCU)

Isabela Merced

as Shadowcat in X-Men (MCU)

Rihanna

as Storm in X-Men (MCU)

Kristen Stewart

as Rogue in X-Men (MCU)

Anna Kendrick

as Rogue in X-Men (MCU)

Nick Kroll

as Nightcrawler in X-Men (MCU)

Emma Stone

as Phoenix in X-Men (MCU)

Mila Kunis

as Mystique in X-Men (MCU)

Priyanka Chopra Jonas

as Mystique in X-Men (MCU)

Kristen Wiig

as Mystique in X-Men (MCU)

Daniel Craig

as Magneto in X-Men (MCU)

Ralph Fiennes

as Magneto in X-Men (MCU)