F.P.1 antwortet nicht

Hermann Speelmans as Chefingenieur Damsky Gustav Püttjer as Mann mit der Fistelstimme Georg August Koch as Erster Offizier Rudolf Platte as Radio Operator Paul Rehkopf Paul Hartmann as Kapitänleutnant Droste Georg John as Maschinist Ilse Trautschold as Zimmermädchen Sybille Schmitz as Claire Lennartz Paul Westermeier as Mann mit den Schiffbrüchen Erik Ode as Konrad Friedrich Gnaß as Funker auf der Lennatzwerk Hans Albers as Flieger Ellissen Peter Lorre as Bildreporter Johnny

Erich Pommer Producer Karl Hartl Director Walter Reisch Screenplay Curt Siodmak Novel, Screenplay