The Time Machine 2002
Hoping to alter the events of the past, a 19th century inventor (Guy Pearce) instead travels 800,000 years into the future, where he finds humankind divided into two warring races.
Based on the classic sci-fi novel by H.G. Wells, scientist and inventor, Alexander Hartdegen, is determined to prove that time travel is possible. His determination is turned to desperation by a personal tragedy that now drives him to want to change the past. Testing his theories with a 'Time Machine' of his own invention, Hartdegen is hurtled 800,000 years into the future, where he discovers that mankind has divided into the hunter - and the hunted.