Suggestions by @thecastjacker

Freema Agyeman

as Storm in X men Reboot

Matt Berry

as Beast in X men Reboot

Laurence Fox

as Cyclops in X men Reboot

Gal Gadot

as Emma Frost in X men Reboot

Aaron Taylor-Johnson

as Quicksilver in X men Reboot

Aidan Turner

as Logan in X men Reboot

Simon Callow

as Professor in X men Reboot

Simon Brodkin

as Multiple Man in X men Reboot

Steve Coogan

as Mad Hatter in A Night In Gotham

Mila Kunis

as Dr. Dr. Harleen Frances Quinzel (Harley Quinn) in All Superheroes and Villains (DC, Marvel, & Dark Horse Comics)

Charlotte Kirk

as Raven Darkhölme (Mystique) in All Superheroes and Villains (DC, Marvel, & Dark Horse Comics)

Kara Tointon

as Pamela Lillian Isley (Poison Ivy) in All Superheroes and Villains (DC, Marvel, & Dark Horse Comics)

Shaun Dooley

as Cable in X-Men

Natasia Demetriou

as Domino in X-Men

Simon Bird

as Weasel in X-Men

Richard Ayoade

as Hydra Bob in X-Men

Maiya Silveston

as Shadow Cat in X-Men

Rachel Stevens

as Dazzler in X-Men

Matt Lucas

as Blob in X-Men

Gal Gadot

as Emma Frost in X-Men