Fan Casting Siobhán Cullen as Alys Rivers in House of the Dragon

user_108235 made this fan casting suggestion on September 23, 2022. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Siobhán Cullen as Alys Rivers in House of the Dragon

Siobhán CullenIreland

35 years old
Siobhán Kate Cullen is an Irish actress. She began her career as a child actress, making her debut in Marina Carr's By the Bog of Cats (1998) at the Abbey Theatre. She landed her first major screen...
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House of the Dragon

House of the Dragon

Dance of the Dragons
The Dance of the Dragons was a civil war during Targaryen rule of the Seven Kingdoms. A war of succession between Aegon II and his half-sister Rhaenyra over their father Viserys I's throne.
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Gayle Rankin has already been officially cast for this role.

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Siobhán Cullen is known for her roles in The Inside, The Limehouse Golem, and Jimi: All Is by My Side. She has been suggested by fans for 9 roles on myCast, including Alys Rivers in House of the Dragon. Similar actors include Millie Brady, Emilia Clarke, and Kaya Scodelario. Siobhán Cullen was suggested to play Alys Rivers in House of the Dragon by user_108235. Other actors sugggested to play this role include Eva Green, Elizabeth Olsen, and Rachel Weisz. House of the Dragon has 216 roles, including Nettles, Cregan Stark, and Rhaenyra Targaryen.