"Murder mystery about the disappearance of a boy who has leukaemia following the murder of his mother, which he witnessed."
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
Renate Küster
as
Werner Peters
as Eugen Machon, Buchmacher
Robert Meyn
as Kriminalrat Sasse
Franz Schafheitlin
as Dr. Bühler
Stefan Haar
Ralf Wolter
as Ringrichter
Maria Paudler
as Lotte Sperber
Marina Ried
as Dolores
Nora Minor
Ursula Sieg
Bob Iller
Werner Schumacher
Joachim Hess
Ernst Reinhold
Horst Beck
Günther Ungeheuer
as Polizist mit Kaffee
Ludwig Linkmann
Kurt Waitzmann
Erich Engels
Director
Alf Teichs
Producer
Heino Gaze
Music
Georg Bruckbauer
Director of Photography
Wolf Neumeister
Screenplay
Martha Dübber
Editor