Suggestions by @abstrakt

Natalie Dormer

as Emma Frost in X-Men (MCU)

Maya Hawke

as Kitty Pryde in X-Men (MCU)

Hailee Steinfeld

as Kitty Pryde in X-Men (MCU)

Talia Ryder

as Kitty Pryde in X-Men (MCU)

Mackenyu

as Sunfire in X-Men (MCU)

David Corenswet

as Cyclops in X-Men (MCU)

Dacre Montgomery

as Cyclops in X-Men (MCU)

Kiko Mizuhara

as Psylocke in X-Men (MCU)

Sonoya Mizuno

as Psylocke in X-Men (MCU)

Louis Hofmann

as Nightcrawler in X-Men (MCU)

Ella Balinska

as Ororo Munroe in X-Men (MCU)

Yara Shahidi

as Ororo Munroe in X-Men (MCU)

Jodie Comer

as Mystique in X-Men (MCU)

Charlize Theron

as Mystique in X-Men (MCU)

Saoirse Ronan

as Jean Grey in X-Men (MCU)

Viggo Mortensen

as Magneto in X-Men (MCU)

Liam Neeson

as Galactus in Fantastic Four (MCU)

Charles Dance

as Galactus in Fantastic Four (MCU)

James Earl Jones

as Galactus in Fantastic Four (MCU)

Daniel Radcliffe

as Beast in Fantastic Four (MCU)