Episode 4 S4E4 - Episode 4 2016
Fresh testimony launches AC-12 back on the trail of a corrupt officer.
- Released: 2016-04-14
- Runtime: 50 minutes
- Genre:
- Stars: Martin Compston, Keeley Hawes, Vicky McClure, Adrian Dunbar, Craig Parkinson, Arsher Ali, Daniel Mays, Leanne Best, Polly Walker, Maya Sondhi
- Director: John Strickland