Solaris

Ground control has been receiving strange transmissions from the remaining residents of the Solaris space station. When cosmonaut and psychologist Kris Kelvin is sent to investigate, he experiences the strange phenomena that afflict the Solaris crew, sending him on a voyage into the darkest recesses of his own consciousness. In Solaris, the legendary Russian filmmaker Andrei Tarkovsky gives us a brilliantly original science-fiction epic that challenges our conceptions about love, truth, and humanity itself. (Criterion)