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Fan Casting Domhnall Gleeson as Sean Cassidy in MCU X-Men Casting

alkaline1875 made this fan casting suggestion on June 1, 2025. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Domhnall Gleeson as Sean Cassidy in MCU X-Men Casting

Domhnall GleesonIreland

42 years old
Domhnall Gleeson (born 12 May 1983) is an Irish actor and son of the renowned actor Brendan Gleeson. Known for his versatility, Domhnall has appeared on Broadway, showcasing his stage talents in pr...
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Sean Cassidy in MCU X-Men Casting
Fan Casting

Domhnall Gleeson

as

Sean Cassidy (Banshee)

in

MCU X-Men Casting
MCU X-Men Casting

MCU X-Men Casting

My MCU Cast
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Fan casting suggestion made by:

alkaline1875

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Domhnall Gleeson is known for his roles in Harry Potter and the Deathly Hallows: Part 1, The Revenant, and Star Wars: The Force Awakens. He has been suggested by fans for 4,438 roles on myCast, including Sean MacGuire in Red Dead Redemption 2. Similar actors include James McAvoy, Michael Fassbender, and Bill Skarsgård. Domhnall Gleeson was suggested to play Sean Cassidy in MCU X-Men Casting by alkaline1875. Other actors sugggested to play this role include Jake Austin Walker, Grayson Russell, and Caleb Landry Jones. MCU X-Men Casting has 36 roles, including Erik Lehnsherr, Charles Xavier, and Nathaniel Essex.

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