6 Sezoni
36 Episodi
Line of Duty - Season 4
- Viti: 2021
- Vendi: United Kingdom
- Zhanri: Crime, Drama, Mystery
- Studio: BBC One, BBC Two
- Fjalen: police, dirty cop, internal affairs, police corruption, procedural, anti-corruption, police procedural
- Drejtori: Jed Mercurio
- Cast: Martin Compston, Vicky McClure, Adrian Dunbar, Gregory Piper, Nigel Boyle, Kelly Macdonald