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