Once Upon a Time 1973
One day, Maria meets a prince who gives her a magic stone but then her stepsister steals it and throws it down a well. While trying to retrieve the stone, Maria falls in and awakens in a magical realm.
- Released: 1973-12-12
- Runtime: 78 minutes
- Genre: Animation, Family, Fantasy
- Stars: Arnold Marquis, Ursula Heyer, Wolfgang Spier, Harry Wüstenhagen, Tilly Lauenstein
- Director: Rolf Kauka