Kevin Allen as Detective Constable Robert Kray (series 1), an officer in Grim’s CID unit.
Rudolph Walker as Constable Frank Gladstone, a Trinidad-origin constable near retirement, Gladstone has been a PC all his adult life, as was his father, and is enjoying his career winding down.Habib is generally the straight man in Fowler’s uniformed branch.
Mina Anwar as Constable Maggie Habib, a female officer of South Asian descent, who was raised in Accrington.
Although his character is very camp, he is infatuated with Constable Habib. Profoundly unintelligent and oblivious to the obvious, he has very little idea of what being a police officer entails.
She is Inspector Fowler’s long-suffering partner and is forever on a quest for more sexual attention from Fowler, who is usually reluctant to oblige.