Mackenzie Crook is a BAFTA award-winning writer, comedian, actor, and director known for his work across TV, film and theatre. He is known for playing Gareth Keenan in The Office, as well as Hollywood roles such as Ragetti in the Pirates of the Caribbean franchise and Orell in the HBO series Game of Thrones. He created and starred in the BAFTA-winning sitcom Detectorists, and he wrote, directed and starred in the recent TV adaptation of Worzel Gummidge. He is the author of two books for children, The Windvale Sprites and The Lost Journals of Benjamin Tooth. He lives in London.