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

jayled made this fan casting suggestion on February 17, 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 New MCU X-Men

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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Fan Casting

Domhnall Gleeson

as

Sean Cassidy (Banshee)

in

New MCU X-Men

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New MCU X-Men

New MCU X-Men

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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 4,427 roles on myCast, including Sean MacGuire in Red Dead Redemption 2. Similar actors include James McAvoy, Bill Skarsgård, and Michael Fassbender. Domhnall Gleeson was suggested to play Sean Cassidy in New MCU X-Men by jayled. Other actors sugggested to play this role include Cameron Monaghan, Rupert Grint, and Jack Reynor. New MCU X-Men has 95 roles, including James ‘Logan’ Howlett, Jean Grey, and Scott Summers.

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