Ich bin Sebastian Ott

Willi Forst

as Sebastian Ott / Ludwig Ott

Gustav Diessl

as Strobl

Paul Hörbiger

as Kriminalrat Baumann

Ady Berber

as Meinhardt, Ganove

Eduard Köck

as Eberle

Trude Marlen

as Erika

H. Berger

as Meinhardt

Lorenz Corvinus

as Geheimrat bei der Ausstellung

Felix Dombrowsky

as Kriminalkommissar

Richard Eybner

as Schmiedl

Pepi Glöckner-Kramer

as Marie, Mädchen bei Holzapfel

Hanns Hitzinger

as Justizrat Norden

Reinhold Häussermann

as Professor Nissen

Walter Kuhle

as

Ferdinand Mayerhofer

as Kriminalkommissar Hellriegl

Alfred Neugebauer

as Dr. Nemetz, Kriminalrat in Prag

Fritz Puchstein

as Sekretär

Johannes Roth

as Kellner

Werner Scharf

as Paolini

Wilhelm Schich

as Schneider

Otto Storm

as Bankdirektor

Otto Treßler

as Oberst Holzapfel

Robert Valberg

as Staatsanwalt in Kopenhagen