Line of Duty poster

Line of Duty Cast & Characters

Line of Duty (2012) stars Thandiwe Newton as DCI Roz Huntley, Martin Compston as DS Steve Arnott and Lennie James as Tony Gates. The crime series premiered on BBC Two in 2012. Below is the full cast and crew.

Returning Series TV-MA 2012–2021 82 Audience
TV Trailers
TV Trailers
Starring Cast

Full cast

32 cast members

Crew by department

11 crew members