Line of Duty S1E1 Episode 1
Watch Line of Duty Season 1 Episode 1 Online – When Steve Arnott is transferred to a police anti-corruption unit, he finds his target is the city's top detective, Tony Gates. Can Gates really be as good as he appears? Arnott must engage in a cat-and-mouse struggle to uncover Gates' secret.
Seasons and Episodes
List of episodes and seasons online: