
Police try to track down a hooded serial killer who murders his victims with a combination of acid and poison gas.
Joachim FuchsbergerInspektor Higgins
Uschi GlasAnn Portland
Grit BoettcherBetty Falks
Siegfried SchürenbergSir John
Konrad GeorgKeyston
Harry RiebauerMark Denver
Tilly LauensteinHarriet Foster
Ilse PagéSecretary
Siegfried RauchFrank Keeney
Claus HolmGlenn Powers
Günter MeisnerGreavesHans EpskampBannister
Heinz SpitznerHarrison
Jan HendriksBrent
Rudolf SchündlerSergeant Hanfield