Battlefield Earth
Battlefield Earth is a 2000 American science fiction film directed by Roger Christian from a script by Corey Mandell and J. David Shapiro. Based on the 1982 novel by Scientology founder L. Ron Hubbard, Battlefield Earth is set in the year 3000 and follows a human rebellion against the "Psychlos", a tyrannical alien species that has ruled Earth for a thousand years. John Travolta, who produced the film, stars as main antagonist Terl alongside Barry Pepper and Forest Whitaker.
Plot
In 3000 AD, Jonnie Goodboy Tyler lives in the Rocky Mountains with a band of cave-dwellers who fear the "demons" that rule Earth. Jonnie doubts their stories and rides into the lowlands, where hunters Carlo and Rock show him a desolate and overgrown city. While exploring it, he is captured by the demons, a cruel alien race called Psychlos, and taken as a slave to a base in the ruins of Denver. The base is covered with an enormous dome that provides the Psychlos with a breathable atmosphere. Jonnie shows resourcefulness, drawing the respect of the other human slaves and the interest of Terl, the high-born Earth security chief.