Scotland Yard investigates a series of murders where the victims have died by snake venom poisoning.
Heinz Drache
Inspektor Bill Elford
Barbara Rütting
Beryl Stedman
Günter Pfitzmann
Frank Sutton
Agnes Windeck
Mrs. Mulford
Eddi Arent
Josua Harras
Siegfried Schürenberg
Sir Fielding
Jan Hendriks
Mr. Leslie
Klaus Kinski
Krishna
