![The Prom](https://image.tmdb.org/t/p/w185/i7An8UravfzqaU7SuumaWEVRqVU.jpg)
A psychologist is sent to a space station orbiting a planet called Solaris to investigate the death of a doctor and the mental problems of cosmonauts on the station. He soon discovers that the water on the planet is a type of brain which brings out repressed memories and obsessions.