Mackenzie Crook

Paul James Crook, known professionally as Mackenzie Crook, is an English actor, director, comedian and BAFTA-winning writer. He is best known for playing Gareth Keenan in The Office, Ragetti in the Pirates of the Caribbean films, and Orell in the HBO series Game of Thrones, and is the creator and star of BBC Four's Detectorists.

Pirates of the Caribbean: The Curse of the Black Pearl
Pirates of the Caribbean: Dead Man's Chest
Pirates of the Caribbean: At World's End
The Adventures of Tintin: The Secret of the Unicorn
The Brothers Grimm
Solomon Kane
Sex & Drugs & Rock & Roll
Orbit Ever After
Tales from the Lodge

Detectorists
Accused

Detectorists

Detectorists

Merlin · S2, E1

The Curse of Cornelius Sigan

New servant Cedric muscles in on Merlin's position as Arthur's right-hand man, and turns the prince against his loyal friend. Merlin is convinced the slippery newcomer is up to something, and his suspicions prove to be correct. Camelot has never been more vulnerable, but how can Merlin make things right when, thanks to Cedric, he might have lost Arthur's friendship for good?