US TV
Rex Features
According to Entertainment Weekly, Culkin will play the king's nephew, who has been exiled for mysterious reasons.
Ian McShane, Christopher Egan and Sebastian Stan are among the regular cast in the reimagining of the David versus Goliath struggle.
Also confirmed for guest appearances are Miguel Ferrer, Michael Stahl-David and Leslie Bibb.
More: Macaulay Culkin, US TV
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2012-13 Season
John Stamos to star in 'Little Brother'The former Full House actor will star in the comedy pilot Little Brother.
US TV Interviews
'Celebrity Apprentice' Debbie Gibson Q&ADebbie Gibson opens up about her Celebrity Apprentice experience.
US TV Ratings
'Vampire Diaries' soars to 3m for The CWThe Vampire Diaries and The Secret Circle perform well for The CW.
