Guest Stars Siân Phillips as Mrs. Henska Pierce Brosnan as Last Victim William Morgan Sheppard as Hospital Gardener Anthony Valentine as Cliff Suzanne Danielle as Natalie Gary Waldhorn as Bacharach Jeffry Wickham as Edgar Barry Stanton as Tony Diane Adderley as Police Woman Ellis Dale as Police Doctor Jonathan Kent as Tader Matthew Long as Andy Barry Stokes as 1st Victim Richard Wren as Chauffeur