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Fan Casting Olivia Cooke as Marlene McKinnon in The Marauders HBO Series (2017-2022)

akshaypeddada made this fan casting suggestion on June 25, 2025. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Olivia Cooke as Marlene McKinnon in The Marauders HBO Series (2017-2022)

Olivia CookeUnited Kingdom

31 years old
Olivia Kate Cooke (born 27 December 1993) is an English actress. She is best known for her role as Alicent Hightower in the fantasy drama television series House of the Dragon (2022–present). In te...
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Marlene McKinnon in The Marauders HBO Series (2017-2022)
Fan Casting

Olivia Cooke

as

Marlene McKinnon

in

The Marauders HBO Series (2017-2022)

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The Marauders HBO Series (2017-2022)

The Marauders HBO Series (2017-2022)

A Harry Potter Prequel TV Show about The Marauders
by Warner Bros, Wizarding World, HBO, HBO Max.
The Marauders is a TV series that occurs exactly before the Harry Potter movies. The Marauders are a group of four Gryffindor friends: James Potter, Sirius Black, Remus Lupin, and Peter Pettigrew, ...
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Fan casting suggestion made by:

akshaypeddada

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Olivia Cooke is known for her roles in Me and Earl and the Dying Girl, Ouija, and Ready Player One. She has been suggested by fans for 3,723 roles on myCast, including Celia St. James in The Seven Husbands of Evelyn Hugo. Similar actors include Anya Taylor-Joy, Florence Pugh, and Daisy Ridley. Olivia Cooke was suggested to play Marlene McKinnon in The Marauders HBO Series (2017-2022) by akshaypeddada. Other actors sugggested to play this role include Maisie Williams, Kaya Scodelario, and Emma Mackey. The Marauders HBO Series (2017-2022) has 49 roles, including Kingsley Shacklebolt, Lily Evans Potter, and Severus Snape.

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