The Informers
When the detective in charge of investigating a series of bank robberies, starts to get too close to the culprits, they set up a blackmail scheme to warn him off. But when the crooks begin to fall out with each other, the police learn the truth.
Allan Cuthbertson, Colin Blakely, Derren Nesbitt, Frank Finlay, George Sewell, Harry Andrews, John Cowley, Katherine Woodville, Kenneth J Warren, Margaret Whiting, Michael Coles, Nigel Patrick, Peter Prowse, Ronald Hines, Roy Kinnear