- Country: West Germany
- Genres: Drama
- Release: 1955-05-05
- Director: Ludwig Berger
- Writers: Ludwig Berger , Jean Giraudoux , Friedrich de La Motte
- Language: German
- Stars: Toni Dameris , Maria Krahn , Claus Hofer , Kyra Mladeck , Paul Esser , Anneliese Römer , Max Mairich , Michael Heltau , Helene Thimig , Eva Luck
- Runtime: 85 min
- Awards: N/A
- AKA: Undine , Undine
- Plot: About the knight Hans and the naiad Undine, who he falls in love with in spite the fact that he is to marry the princess Bertha. The events and complications are being presented by an illusionist at the castle.
- IMDB:tt1327045
Undine Cast · · · ALL
Ludwig Berger
Director
Kyra Mladeck
Undine
Paul Esser
Wasserkönig
Anneliese Römer
Bertha
Michael Heltau
Helene Thimig