In a dystopian 2055, a wealthy entrepreneur, Charles Hatton, makes a killing by offering time travel excursions to hunt dinosaurs just before they die out naturally. However, when a scientist notices strange weather patterns and animal behavior, he teams up with the creator of a supercomputer controlling time to identify and correct anomalies in the past, only to find each attempt making their present reality more distorted.

A Sound of Thunder
A cutting-edge time travel company's careless mistake sets off a catastrophic chain reaction, altering the timeline and causing unpredictable consequences.