The Lost One

A German scientist murders his fiancée during World War II when he learns that she has been selling the results of his secret research to the enemy.

Drama Thriller Crime

Peter Lorre

(Dr. Karl Rothe, alias Dr. Karl Neumeister)

Karl John

(Hösch, alias Nowak)

Helmuth Rudolph

(Colonel Winkler)

Johanna Hofer

(Mrs. Hermann)

Renate Mannhardt

(Inge Hermann)

Eva Ingeborg Scholz

(Ursula Weber)

Peter Ahrweiler

(Oberstleutnant Marquardt)

Gisela Trowe

(Prostitute)

Richard Münch

(1. Kriminalbeamter)

Lotte Rausch

(Woman on the train)

Kurt Meister

Hansi Wendler

Alexander Hunzinger

Josef Dahmen

Hans Fitz

Kurt Fuß

Joachim Hess

(Lieutenant)

Hans Schmitz

(Paschke)

Georg Siebert

(Blaschek)

Horst von Otto

(2. Kriminalbeamter)