A Sound of Thunder

In the year 2055, greedy entrepreneur Charles Hatton (Ben Kingsley) makes a fortune with his company, Time Safari Inc. , which allows millionaires to travel back to the prehistoric era to hunt dinosaurs. Strict regulations are in place so that the present is not altered. But, during one time-travel safari, a hunter steps on a butterfly and unleashes a drastic ripple effect through time. Now researcher Dr. Travis Ryer (Edward Burns) must travel back to prevent the source of the disruption.