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.
- Country : Germany, Italy
- Genre : Animation, Family, Fantasy
- Studio : Rolf Kauka Film, Gamma Film
- Director : Rolf Kauka
- Cast : Arnold Marquis, Ursula Heyer, Wolfgang Spier, Harry Wüstenhagen, Tilly Lauenstein