I Don't Know You and I Love You

The operetta composer Robert Ottmar is fascinated when he discovers a picture of a young lady in a newspaper. The beauty's mere countenance inspires him to write a new operetta, which is very successful. Ottmar learns that his beloved is called Gloria and is the daughter of a general manager from Nice. In order to find out whether Gloria corresponds to his ideal image in reality, he hires himself out as a valet in her father's villa - incognito, of course.

• Géza von BolváryDirector

• Willi ForstRobert Ottmar
• Magda SchneiderGloria Claassen
• Max GülstorffGeneraldirektor Claassen
• Theo LingenDiener Stephan
• Fritz OdemarBaron Nicki
• Anton PointnerHenri Coquard
• Vilma BekendorfZofe Lissy
• Olga LimburgStella Claassen
• Trude HaefelinKatja
• Angelo FerrariGraf Palmieri
• Ida PerryCast
• Ernst GronauErwin Rodenberg