Peter Matic

as Immanuel Kant

as David Lebensart

as Enno Kluge

as Dr. Hein

as Ignatz Mayrhofer

as Josef Mertens

as Paul Frieb

as Richter Pammer

as Kasdas Onkel Robert

as Direktor Steckl

as The Doctor (voice)

as Kämmer

as Leutnant Vanini

as Joachim Lange

as Perzl-Gligoritsch

as Vater von Nora

as Minister

as Director (voice)

as Johann - Bedienter bei Stromberg