Suggestions by @thecastjacker

Simon Callow

as Charles Xavier in MCU X-Men

Morgana Robinson

as Moria Taggart in X men MCU

Daisy Ridley

as Jean Gray in X men MCU

George Webster

as Gambit in X men MCU

Matt Berry

as Hank Mccoy in Uncanny X-Men: First Class

Mark Gatiss

as Mr Sinister in X men MCU

Natasia Demetriou

as Domino in X men MCU

Shaun Dooley

as Cable in X men MCU

James Buckley

as Pyro in X men MCU

Matt Lucas

as Blob in X men MCU

Michael Fielding

as Toad in X men MCU

Rachel Stevens

as Dazzler in X men MCU

Maiya Silveston

as Kitty Pryde in X men MCU

Gal Gadot

as Emma Frost in X men MCU

David Djemal

as Iceman in X men MCU

Marc Warren

as Sabretooth in X men MCU

Eleanor Tomlinson

as Mystique in X men MCU

John Simm

as Deadpool in X men MCU

Noel Fielding

as Nightcrawler in X men MCU

Matt Berry

as Beast in X men MCU