Wiener Blut (waltz) – Wikipedia

Vienna Blood is a 1942 German film based on the operetta; the waltz of the same name features prominently in the movie. It is a running motif in the 1941 Alfred Hitchcock film Suspicion . The piece appears in the 2009 film Zombieland , where the end credits refer to it as the “Vienna Blood Waltz”.

https://en.wikipedia.org/wiki/Vienna_Blood