This is an image from the film "A trip to Wiesbaden" (USSR, 1989).
In the film, this skyline is supposed to be the skyline of Wiesbaden (a city in Germany). Well, this is definitley not Wiesbaden (I've been residing there).
Where is it?
Information which may be useful: the film was shot in cooperation with Czechoslovakia, so this might be a town on the territory of the modern Czech Republic or Slovakia.