Guest Stars Lloyd Bochner as Supt. Colin Faber Stefan Gierasch as Klaus Muller Co Starring Michael Bell as Lt. Morris Donald Moffat as Hartz Ivor Barry as Supt. Williams Gerald S. Peters as Spt. Davis Hedley Mattingly as Inspector McArtle June Whitley Taylor as Ellen Faber Uncredited Cosmo Sardo as Official John Orchard as Rourke