Since April 2011, he has appeared as Lord Varys in the television series Game of Thrones, based on the novel series A Song of Ice and Fire by George R. R. Martin. Martin hinted, in a February 2013 post on his website, that he thought Hill would be a good choice to play the title character in a TV show based on Martin's science fiction novel Tuf Voyaging. He appeared in the second episode of the second series of Peter Kay's Car Share as Elsie, the drunk deli counter supervisor.