A scientist is on the verge of inventing a powerful microscope that his colleagues warn could unlock powers that man wasn't meant to unlock. The universe then returns him to the past and has him follow another scientific path instead.
In the mountains of Italy, an author stumbles into a fog covered town populated by mutated descendents of Leonardo Di Vinci. After he escapes, he writes a book about the incident, but no one believes him.
A couple see a strange man who is believed to bring misfortune to those he visits. While trying to escape from him, he saves their life by stopping them from driving over a broken bridge.
A plumber in the year 1958 recieves a phone call from a man who says his hot water tank in his basement is making a strange noise. It turns out that the call was coming from a house destroyed in 1915 by an exploded water tank!
A man has dreams that always end up coming true. He dreams that robots will conquer man in the future. When he visits a famous robotics scientist, it turns out the scientist is a robot and was planning on building robots to overthrow humanity!