Hollywood actor, Andrew Dunbar, best known for his act on Game of Thrones is dead.

He was found dead at his Belfast, Ireland home on Christmas Eve, Daily Mail reports.

The 30-year-old Portrush native was renowned on the set of the hit HBO show as a body double for Theon Greyjoy.

Tributes have poured in for the actor, speaking the tragic news on Instagram, Alfie Allen known as Greyjoy wrote: “Andrew was an actor who was also a stand-in as Theon on GoT. Extremely shocked and saddened to hear of his passing.

“To lose a loved one so young, I can only imagine what his family are going through. RIP Andrew xxx.”

THISDAY