John Simm

John Ronald Simm (born 10 July 1970) is an English actor. He is best known for his roles as Sam Tyler in ' and in '. He has twice been nominated for the and has also been nominated for the  for Best Actor.

He has appeared in films such as ' and ' and television series such as ', ', ', ' and .

He will portray a to-be-confirmed character in Game of Thrones: The Long Night.