Fan Casting Dylan O'Brien as Sir Gwain in King Arthur

natewardrip made this fan casting suggestion on September 14, 2023. 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

32 years old

Dylan Rhodes O'Brien (born August 26, 1991) is an American actor. His first major role was as Stiles Stilinski in the MTV supernatural series Teen Wolf (2011–2017). He achieved further prominence f...

See Profile

Loading another FastCast...

add character image

Fan Casting

Dylan O'Brien

Sir Gwain

King Arthur

Do you agree?

Vote Yes Vote No

King Arthur

And the Knights of the Round Table

by HBO

Young Arthur lives as a squire for his foster brother, Sir Kay. But destiny makes the young squire King of England and drastically alters the course of history. This is the story of the life and de...

See Story

Has this person been officially cast for this role? Click here.

Fan casting suggestion made by:

natewardrip

Join the Conversation

0 comments on Dylan O'Brien as Sir Gwain in King Arthur

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 16,812 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 Sir Gwain in King Arthur by natewardrip. Other actors sugggested to play this role include Sam Caflin. King Arthur has 33 roles, including High King Uther Pendragon, Merlin, and Sir Tristan.