Underground

Jeffrey Lynn

— Kurt Franken

Philip Dorn

— Eric Franken

Kaaren Verne

— Sylvia Helmuth

Ludwig Stössel

— Gustav Muller

Arthur Tovey

— Man at Railroad Station

Mona Maris

— Ms. Gessner

Peter Whitney

— Alex

Martin Kosleck

— Heller

Erwin Kalser

— Dr. Franken

Ilka Grüning

— Frau Franken

Frank Reicher

— Professor Baumer

Egon Brecher

— Herr Director

Hans Schumm

— Heller's Aide

Wolfgang Zilzer

— Hoffman

Roland Varno

— Ernst Demmler

Henry Brandon

— Rolf

Lotte Palfi Andor

— Greta Rolf

Lisa Golm

— Ella

Louis V. Arco

— Otto

Roland Drew

— Gestapo

Louis Adlon

— Karl

Lester Allen

— Krantz

Rudolph Anders

— Official

Edit Angold

— Maxel's Cashier

Walter Bonn

— Lieutenant

Glen Cavender

— Man Giving Sylvia Baggage Claim Ticket

Hans Conried

— Herman

Gretl Dupont

— Sylvia's Landlady

Arno Frey

— Guard

Frederick Giermann

— Radioman