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Fan Casting Amybeth McNulty as Theresa Cassidy in New MCU X-Men

jackoreilly 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.

Amybeth McNulty as Theresa Cassidy in New MCU X-Men

Amybeth McNultyIreland

23 years old
Amybeth McNulty is an Irish-Canadian actress. She is known for her starring role as Anne Shirley in the CBC/Netflix drama series Anne with an E (2017-2019), based on the 1908 novel Anne of Green Ga...
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Theresa Cassidy in New MCU X-Men
Fan Casting

Amybeth McNulty

as

Theresa Cassidy (Siryn)

in

New MCU X-Men

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Fan casting suggestion made by:

jackoreilly

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Amybeth McNulty is known for her role in Morgan. She has been suggested by fans for 3,596 roles on myCast, including Feyre Archeron / High Lady of the Night Court in A Court of Thorns and Roses Series. Similar actors include Sophia Lillis, Sadie Sink, and Emma Myers. Amybeth McNulty was suggested to play Theresa Cassidy in New MCU X-Men by jackoreilly. Other actors sugggested to play this role include Karen Gillan. New MCU X-Men has 150 roles, including Lorna Dane, Theresa Cassidy, and David Haller.

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