The thriller - previously known as Savage - will star Warren Brown (Luther) and Stephen Graham (This Is England).
Digital Spy has exclusive pictures from the show, which also stars Aisling Loftus (Dive) and Michael Angelis (Boys from the Blackstuff).
Good Cop has been penned by Five Daughters writer Stephen Butchard and was shot on location in Liverpool.
Warren Brown plays the lead role of police officer John Paul Rocksavage:
The show focuses on a police officer (Brown) whose life is turned upside down when his best friend is murdered, sending him on a mission of vengeance.
A behind-the-scenes shot from the filming of 'Good Cop':
The series is expected to air on BBC One in August.
> BBC One autumn drama trailer: Crickley Hall, Ripper Street - watch
Watch the trailer for Good Cop below: