Fan Casting Dylan O'Brien as Frank Longbottom in Harry Potter (MAX Series Reboot)

martinbpk made this fan casting suggestion on June 5, 2025. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Dylan O'Brien as Frank Longbottom in Harry Potter (MAX Series Reboot)

Dylan O'BrienUnited States

33 years old
Dylan Rhodes O'Brien (born August 26, 1991) is an American actor. His first major role was Stiles Stilinski on the MTV supernatural drama Teen Wolf (2011–2017), where he was a series regular during...
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Harry Potter (MAX Series Reboot)

Harry Potter (MAX Series Reboot)

A TV/Streaming adaptation of the 7 Harry Potter books
by JK Rowling, MAX, Warner Bros.
Starting in 2026
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Dylan O'Brien is known for his roles in The Maze Runner, Maze Runner: The Death Cure, and Maze Runner: The Scorch Trials. He has been suggested by fans for 19,138 roles on myCast, including Atlas Corrigan in It Ends With Us. Similar actors include Ansel Elgort, Liam Hemsworth, and Logan Lerman. Dylan O'Brien was suggested to play Frank Longbottom in Harry Potter (MAX Series Reboot) by martinbpk. Other actors sugggested to play this role include Andrew Garfield, Charlie Cox, and Vince Vaughn. Harry Potter (MAX Series Reboot) has 398 roles, including Tom Marvolo Riddle, Severus Snape, and Lucius Malfoy.

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