Paul Hubschmid

Dr. Benn Wittich, Biologe u. Chemiker

Ilse Werner

Cornelia

Elfe Gerhart

Charlotte

Hermann Thimig

Heinemann, Laboratoriumsdiener

Ulrich Bettac

Kessler, Compagnon Roys

Ernst Waldbrunn

Herr Peters

Stefan Skodler

Maria Eis

Harry Leyn

Otto Schmöle

Robert Tessen

Helli Servi

Ida Russka

Josef Fischer

Josefine Berghofer

Gaby Philipp

Franz Eichberger

G.W. Pabst

Director

Gertrude Pabst

Writer

Walter von Hollander

Writer

G.W. Pabst

Producer

Roland Kovac

Music

Alois Melichar

Music

Helmut Ashley

Director of Photography

Hans Schneeberger

Director of Photography

Isabella Schlichting

Production Design

Werner Schlichting

Production Design