Movies filmed in Rheinfall, Neuhausen am Rheinfall, Kanton Schaffhausen, Switzerland

There are 3 movies that were filmed in Rheinfall, Neuhausen am Rheinfall, Kanton Schaffhausen, Switzerland.
Drei Mann in einem Boot
(1961)
Alter Kahn und junge Liebe
(1973)
Pastry, Pain and Politics
(1998)