Ruf an das Gewissen

Karl Ludwig Diehl

as Kriminalrat Husfeld

Werner Hinz

as Volkmar Hollberg, Schriftsteller

Käthe Haack

as Helga Andree

Marina von Ditmar

as Ingrid, ihre Tochter

Anneliese Uhlig

as Señora de la Serna

Hilde Hildebrand

as Meta Puchalla

Gustav Diessl

as Dr. Gregor Karpinski

Harald Paulsen

as Korfiz