Alfie Allen

Alfie Allen, also known as Alfie Owen-Allen, (born 12 September 1986) is a British actor. He is the son of actor and comedian Keith Allen and the brother of singer Lily Allen. His most notable role so far has been a well-received 2009 stint as the lead in the play ''Equus.

In HBO's Game of Thrones he plays Theon Greyjoy. He was announced in the role on 20 August 2009.