As an advisor to Daenerys Targaryen (played by Emilia Clarke) in the HBO show, he had a shaved head, a pale complexion and only wore dark clothes.
He couldn’t look more different as he appeared on Thursday’s instalment of Lorraine.
She continued: “You were so scary in the role. I found you very frightening.”
The comment made the actor laugh, while she added: “The thing is when you go out and about, and if you are out with pals that worked on Game of Thrones, people don’t recognise you.”
