Juggling in Movies
Wrong Move (1975)
[Rüdiger Vogler, Hans Christian Blech, Hanna Schygulla, Nastassja Kinski]
Original title: Falsche Bewegung. A writer goes on a road trip across West Germany with a group of eclectic people he meets along the way.
Nastassja Kinski does a brief 2 ball shower while holding a 3rd ball, but not using it.