Jacob Basil Anderson is an English actor and musician. As an actor, he is known for his role as Grey Worm in the television series Game of Thrones, and his recurring appearances in the first seasons of Episodes and Broadchurch. As a musician, he uses the alias Raleigh Ritchie (named after his favorite characters from The Royal Tenenbaums); his debut album, You're a Man Now, Boy, was a soul and trip hop album released in 2016 to positive reviews. Anderson's second studio album, Andy, was released in 2020.