First broadcast 26th October 1978.br br Tycoon Leonard Gold is being blackmailed by Harold Collins, who has a photo of him present at a massacre of civilians in Malaya when he was in the Army twenty-five years earlier.br br John Thaw - Reganbr Dennis Waterman - Carterbr Colin Jeavons - Leonard Goldbr Jenny Runacre - Sharonbr Raymond Skipp - Harold Collinsbr Tony Steedman - John Mastersonbr Donald Burton - Chief Superintendent Greybr Colin McCormack - David Wadebr Ian Collier - Loganbr Trevor Thomas - Leroy Garnerbr Richard Wilson - D.C.I. Andersonbr Nick Brimble - Det. Con.