Dunbar played a body double to actor Alfie Allen, who played Theon Greyjoy in the show. The actor was an extra in Line Of Duty, Derry Girls and hit show Game Of Thrones In GOT he was a body double for Theon Greyjoy who is played … Andrew Dunbar, who worked as a body double for Alfie Allen’s Theon Greyjoy and a background actor on HBO’s “Game of Thrones,” has died. ... "Andrew was an actor … Dunbar also featured in other hit shows including Line of Duty and worked as a DJ. Andrew Dunbar, the body double for Alfie Allen's Theon Greyjoy on Game of Thrones, has died.Allen paid tribute to the actor on his Instagram account. He was a body double for Theon Greyjoy, who is played by Alfie Allen in the series. Game Of Thrones actor Andrew Dunbar died suddenly at his home in Belfast on Christmas Eve, it emerged last night, according to reports. Dunbar also appeared as a background actor on the HBO series. Actor Andrew Dunbar passed away right before the holiday. Andrew Dunbar, who was Theon Greyjoy's body double on Game of Thrones, died at his home in … Saddened by … He was in his 30s. Andrew Dunbar, best known for being the body double for Theon Greyjoy, who was played by Alfie Allen in the hit series "Game of Thrones", is no more. The actor, who was the body double for Theon Greyjoy … Game of Thrones actor Andrew Dunbar died on Christmas Eve at his Belfast home. The Portrush native, who was in his thirties, died on Christmas Eve at his Belfast home, reports Belfast Live.