Carl Möhner

Dr.Peter Holmes

Anneli Sauli

Ara

Helmut Schmid

Johann

Paul Dahlke

Vater

Richard Häussler

Prof.Robert

Ingrid Lutz

Ilona

Horst Gentzen

Professor's assistant

Åke Lindman

Head logger

T.J. Särkkä

Producer

Georges Friedland

Director

Peter Thomas

Original Music Composer

Esko Töyri

Director of Photography

Herbert Körner

Director of Photography

Georges Friedland

Screenplay