Cast
- Otto Schenk as Kommissar Joseph Mallinger
- Agnes Baltsa as Vera Litassy-Eltz
- Karlheinz Hackl as Dr. Stefan Eltz
- Elfriede Ott as Ruth Mallinger
- Branko Samarovski as Antal Kádár
- Josef Hader as Mallingers Neffe
- Philipp Moog as Dr. Reininghaus
- Bibiana Zeller as Beate Hillinger
- Rudolf Melichar as Schallgruber