- Country: Austria, West Germany
- Genres: Comedy
- Release: 1965-10-15
- Director: Géza von Cziffra
- Writers: Joe Lederer , Ilse Lotz-Dupont
- Language: N/A
- Stars: Hansjörg Felmy , Ingeborg Schöner , Gaston Brocksieper , Peter Weck , Letícia Román , Elisabeth Markus , Richard Eybner , Ottilie Iwald , Edd Stavjanik , Hans Habietinek
- Runtime: 80 min
- Awards: N/A
- AKA: An der Donau, wenn der Wein blüht (Austria) , When the Grapevines Bloom on the Danube , An der Donau, wenn der Wein blüht
- Plot: Since architect Frank Richter's wife's death, their son Florian (7) is determined to see his dad marries to get hum an second mother. Durng a trip from Bavaria to uncle Maurice's monastery by Danube steamer, the young Cupid selects and fetches an ideal candidate, Gabriele Welser. Dr. Walter Kuntz, her fiancé, meanwhile travel along the Danube by sports-car and picks up a sassy hitchhiker to his taste.
- IMDB:tt0058906
When the Grapevines Bloom on the Danube Cast · · · ALL
Géza von Cziffra
Director
Hansjörg Felmy
Frank Richter
Ingeborg Schöner
Gabriele Welser
Peter Weck
Dr. Walter Kuntz
Fred Liewehr
Dr. Maurus Kraft
Rudolf Carl
Kellermeister
Elisabeth Markus
Hofrätin Welser
Richard Eybner
Diener Ferdinand
Letícia Román
Susi Müller