A Sound of Thunder:
Available on DVD Now.

Director: Peter Hyams
Starring: Edward Burns, Ben Kingsley, Catherine McCormack
Screenplay: Ray Bradbury, Thomas Dean Donnelly
Based upon: Ray Bradbury’s short story of same name
Website: http://asoundofthunder.warnerbros.com/

Evolve or die. In the near future these words will ring true more than we could ever imagine. A Sound of Thunder takes place in a time not too far from now, where time travel is possible and will have grave consequences no one could have predicted. The one company to first take advantage of its potential, Time Safari Inc. (owned and managed by Ben Kingsley's character), will come to realize them for everyone as they lead a hunting expedition in search of a T-Rex. Based on Ray Bradbury's famous short story, this version takes things to a whole other level, as Travis Ryer (Edward Burns), the lead dinosaur hunter, must team up with Sonia Rand (Catherine McCormack), the inventor of the time machine technology, to stop the "time waves" that are rippling up from that disastrous trip and threatening to erase humanity from existence. Starring Academy Award Winner Sir Ben Kingsley."