Casts
Kai Fischer
as Isabella, Stimmungssängerin
Wolfgang Preiss
as Kriminalkommissar Dr. Jäger
Carl Lange
as Harald Flint, Großunternehmer
Wolfgang Wahl
as Kriminalsekretär Willy Wagenknecht
Charles Regnier
as Dr. Wagenknecht, Polizeichemiker
Gert Fröbe
as Titu Goritsch
Maria Sebaldt
as Anni Prasuhn, Ringkämpferin
Maria Litto
as Lily
Carsta Löck
as Frau Quast
Elke Aberle
as Evchen Flint
