Guest Stars Peter Woodthorpe as Dr. Max DeBryn Liz Kettle as Policewoman Anna Calder-Marshall as Jane Robson Derek Fowlds as Kurt Friedman / Michael Robson Amanda Burton as Mirella Lunghi Gordon Kennedy as Dewar's Detective Jack Ellis as Sergeant Llewellyn Rees as Reverend Robson Michael Goldie as Tramp Blue Macaskill as Alex Robson Ian McCurrach as Swedish Student Tim Barker as Ralph Thomas Ellis van Maarseveen as Heidi Vettinger Basienka Blake as Gardener Eiji Kusuhara as Yukio Li Robert Stephens as Sir Wilfred Mulryne Robert Lang as Chief Superintendent Dewar Avis Bunnage as Mrs Warbut Philip Middlemiss as Graham Daniel Kenneth Hadley as Peters Uncredited Colin Dexter as Doctor (Final Scene)