The siblings Sieglinde and Siegmund von Arnstatt are inseparable. Their arrogant manner is particularly felt by Sieglinde's fiancé, Lieutenant Justus von Beckerath. Siegmund jealously watches over his sister, with whom he falls into a frenzy of emotion during a performance of Richard Wagner's opera "Die Walküre." Beckerath realizes that he will never be able to break into the incestuous intimacy of the twins. Finally, Siegmund and Sieglinde give themselves over completely to their sensual intoxication...
Elena Nathanail
Sieglinde Arnstatt
Gunther Malzacher
Kunz Arnstatt
Margot Hielscher
Isabella Arnstatt
Gerd Baltus
Lieutenant Justus Beckerath
Michael Maien
Siegmund Arnstatt
Rudolf Forster
Count Arnstatt
Ingeborg Hallstein
Comtess Märit Arnstatt
Rudolf Rhomberg
Opera Guest
Ruth Drexel
Theatre Guest
Christoph Quest
Von Gelbsattel
Kurt Zips
Ordonnanz (uncredited)
Karl-Heinz Peters
Florian (uncredited)
