First broadcast 9th January 1975.<br /><br />Regan's flying squad falls under suspicion after they apprehend a gang of hijackers, but a bag with £35,000 in it has somehow disappeared.<br /><br />John Thaw - Regan<br />Dennis Waterman - Carter<br />Garfield Morgan - Haskins (credit only)<br />Ed Devereaux - Harry Biggleswade<br />Morris Perry - Det. Chief Supt. Maynon<br />John Flanagan - DS Matt Mathews<br />Richard Davies - Doctor<br />William Morgan Sheppard - Det. Chief Insp. Morrison (as Morgan Sheppard)<br />Bernard Gallagher - Stan, Desk Sergeant (as Bernard Perry)<br />Carolyn Jones - Irene Biggleswade<br />Murray Brown - Paul Simmonds<br />Martyn Read - DC Jimmy Thorpe (as Martin Read)<br />Jack McKenzie - Len<br />Sally Faulkner - WPC Pat Bond<br />Natalie Kent - Doris<br />Bart Allison - Wilf<br />Andrew Andreas - Tony Wirrel<br />Peter Brace - Big Tom<br />Derek Chafer - Man in Pub<br />Vi Delmar - Woman eating hotdog<br />Walter Henry - Flying Squad Detective<br />Bill Hibbert - Detective<br />Pat Ryan - Man in Pub<br />Reg Thomason - Barman<br />Joe Wadham - Police Driver