In this science fiction thriller, David Whitman (William Hurt) is a chemist who lost his wife and child in a freak accident and is trying to rebuild his life on his own. While doing research, Whitman discovers a series of mysterious deaths that seem to follow in the path of Joseph Mueller (Peter Weller), a seemingly ordinary man who works as a security guard. Unknown to Mueller, his body carries a strange contaminant that's deadly to many people,...

On a space station orbiting the mysterious planet Solaris, terrified crew members are experiencing a host of strange phenomena, including eerie visitors who seem all too human.