Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

He's gentle, old-fashioned, decent, and nice even when he's drunk. But these qualities only earn Detective Constable "Dangerous" Davies the scorn of his fellow detectives in a small London police station. His boss tells him straight out that he's the last detective he would assign to a major crime-solving mission. Unlucky in love, rumpled, and accident-prone, Dangerous muddles on and, with help from his eccentric friend Mod, he proves the merits of his dogged, unglamorous method. He likes being a detective, and occasionally he gets to do some good.
Loading. Please wait...
Episode 1
75 mins
Infamous diamond heist organizer Jimmy Vincent - affectionately known as Gentleman Jimmy by his old friends and the police force - is released from prison after twenty years. Within a couple of hours of his release a major heist is pulled on a armed vehicle carrying, what else, diamonds! Jimmy and his former gang members are immediate suspects of the list of Davies' boss, DI Aspinall.





