The Time Machine was a 1968 American sci-fi film directed by Walter Disneyman and starred by Ali O'Connor, Tim Robbin, and Herbert George Welles. The story was about a scientist named "Traveler" who invented a time machine that could travel to different time lines in the past or future. However, the machine lost control and trapped the traveler in two different time and space. At the end of the story, the traveler is forced to find a way to return to his own time and space and stop the time machine from going out of control. This film was considered a classic sci-fi film with profound philosophical significance and thinking. It's related to the theory of relativity in many ways, especially about time travel and the structure of space and time. At the same time, the movie also explored the issue of human free will and the determination of fate.