First broadcast 13th September 1976.<br /><br />Some years earlier Billy Medhurst was one of a gang of thieves, one of whom shot and crippled police sergeant Eddie Jackson before escaping to Spain.<br /><br />John Thaw - Regan<br />Dennis Waterman - Carter<br />Garfield Morgan - Haskins<br />Anthony Heaton - Billy Medhurst<br />Maureen Sweeney - Mrs. Medhurst<br />Lewis Fiander - Ashby-Jones<br />John Alkin - DS Tom Daniels<br />Martin Fisk - Eddie Jackson<br />Johnny Shannon - Mason<br />James Beckett - Stan<br />Paul Kember - Mickey<br />James Taylor - Gregory<br />Peter Clapham - Local Inspector<br />Miranda Bell - Sheila Jackson<br />Tony Allen - Bill the Driver<br />Eric Kent - Haskins' Driver<br />Quentin Pierre - Witness
