Cast and credits of F.P.1 Doesn't Answer

Starring

Hans Albers
Flieger Ellissen

Sybille Schmitz
Claire Lennartz

Paul Hartmann
Kapitänleutnant Droste

Peter Lorre
Bildreporter Johnny

Hermann Speelmans
Chefingenieur Damsky

Paul Westermeier
Mann mit den Schiffbrüchen (as Westermeyer)

Friedrich Gnaß
Funker auf der Lennatzwerk (as Gnas)

Georg John
Maschinist (as John)

Erik Ode
Konrad Lennartz (as Ode)

Rudolf Platte
Radio Operator (as Platte)

Gustav Püttjer
Mann mit der Fistelstimme (as Püttjer)

Paul Rehkopf
(uncredited)

Ilse Trautschold
Zimmermädchen (uncredited)

Written by

Walter Reisch
(screenplay)

Curt Siodmak
(screenplay) (as Kurt Siodmak)