Suggestions by @khabib

Dafne Keen

as X-23 in The Mutant Saga (Phase 7)

Josh Brolin

as Cable in The Mutant Saga (Phase 7)

Alex Pettyfer

as Havok in The Mutant Saga (Phase 7)

Taylor Napier

as Sabretooth in The Mutant Saga (Phase 7)

Hafþór Júlíus Björnsson

as Juggernaut in The Mutant Saga (Phase 7)

Paul Walter Hauser

as Blob in The Mutant Saga (Phase 7)

Moisés Arias

as Toad in The Mutant Saga (Phase 7)

David Mazouz

as Avalanche in The Mutant Saga (Phase 7)

Henry Czerny

as William Stryker in The Mutant Saga (Phase 7)

Samara Weaving

as White Queen in The Mutant Saga (Phase 7)

Faran Tahir

as Apocalypse in The Mutant Saga (Phase 7)

Tom Ellis

as Mr. Sinister in The Mutant Saga (Phase 7)

Sofia Boutella

as Mystique in The Mutant Saga (Phase 7)

Mallory James Mahoney

as Boom-Boom in The Mutant Saga (Phase 7)

Rowan Blanchard

as Blink in The Mutant Saga (Phase 7)

Reid Miller

as Pyro in The Mutant Saga (Phase 7)

Sophie Thatcher

as Polaris in The Mutant Saga (Phase 7)

Meg Donnelly

as Magik in The Mutant Saga (Phase 7)

Mackenyu

as Sunfire in The Mutant Saga (Phase 7)

Zoro (Mackenyu Arata)

as Sunfire in The Mutant Saga (Phase 7)