This fact-based movie follows the life of the twin crime-lords in London's '60s underworld.

The film is based loosely around events in December 1995 that culminated in the murders of three drug dealers in Rettendon, Essex, UK. On 6th December Patrick Tate, Craig Rolfe and Tony Tucker, three drug dealers well known to the police, were lured to Workhouse Lane, Rettendon. There they were blasted to death with a shot gun while sitting in their Range Rover. They had been lured to their deaths on the pretext of a lucrative drugs deal. The three bodies were found the following morning, 7 December 1995.