Suggestions by @nathanbates

Neil Blomkamp

as Director in CASTING CALL: The X-Men Movie

Dave Bautista

as Magneto in CASTING CALL: The X-Men Movie

Sam Worthington

as Cyclops in CASTING CALL: The X-Men Movie

Ralph Fiennes

as Professor X in CASTING CALL: The X-Men Movie

Brendan Fraser

as Juggernaut in CASTING CALL: The X-Men Movie

Blake Lively

as The White Queen in CASTING CALL: The X-Men Movie

Mads Mikkelsen

as Magneto in CASTING CALL: The X-Men Movie

Timothy Olyphant

as Cable in CASTING CALL: The X-Men Movie

Jack White

as Wolverine in CASTING CALL: The X-Men Movie

Samara Weaving

as Jean Grey in CASTING CALL: The X-Men Movie

Jodie Turner-Smith

as Storm in CASTING CALL: The X-Men Movie

Rhatha Phongam

as Psylocke in CASTING CALL: The X-Men Movie

Scott Adkins

as Gambit in CASTING CALL: The X-Men Movie

Jai Courtney

as Cyclops in CASTING CALL: The X-Men Movie

Florian Munteanu

as Colossus in CASTING CALL: The X-Men Movie

Idris Elba

as Bishop in CASTING CALL: The X-Men Movie

Mark Strong

as Professor X in CASTING CALL: The X-Men Movie

David Dastmalchian

as David Laughlin in Denis Villeneuve's Close Encounters of the Third Kind

Mackenzie Davis

as Ronnie Neary in Denis Villeneuve's Close Encounters of the Third Kind

Denis Villeneuve

as Claude Lacombe in Denis Villeneuve's Close Encounters of the Third Kind