Overview
Buck Rogers in the 25th Century is a 1979 American science fiction adventure film directed by Daniel Haller. Starring Gil Gerard in the title role and Erin Gray as Colonel Wilma Deering, it was produced by Glen A. Larson who co-wrote the screenplay with Leslie Stevens, based on the character Buck Rogers which was created by Philip Francis Nowlan in 1928. It was originally made as a television pilot, but Universal Pictures opted to release the movie theatrically several months before the subsequent television series aired.
Plot
In 1987, NASA astronaut Captain William "Buck" Rogers is piloting the space shuttle Ranger 3 when he flies into an unexpected space phenomenon and is frozen for 504 years. In the year 2491, his shuttle is found drifting in space by the alien flagship Draconia, which is headed to Earth for a trade conference, under the command of Princess Ardala and her aide-de-camp, Kane, a former native of Earth. Rogers is revived from his cryogenic sleep and is questioned by the princess and Kane. Princess Ardala is visibly attracted to Buck, though Kane arranges for Buck to be placed back on his shuttle and returned towards Earth.
It turns out though the Draconians are actually planning to conquer the Earth through staged pirate attacks on Earth's shipping fleet, forcing Earth to seek a treaty with the Draconians and unwittingly opening up their defenses to the invaders. They plant a homing beacon aboard Buck's shuttle to track a way through Earth's planet-wide defense shield. Buck is escorted through the defense shield by Colonel Wilma Deering of Earth's military forces. He lands in the futuristic city of New Chicago where he is interrogated and learns that Earth has been rebuilt in the centuries during his absence following a nuclear holocaust, and now much of the Earth outside of the city is a desolate, radioactive wasteland. During his time in the city, Buck meets Dr. Elias Huer, the leader of Earth's Defense Directorate, the AI computer Dr. Theopolis, and the robot drone Twiki, most of whom attempt to help him adjust to his current surroundings.
While recounting his encounter with the Draconians, Buck notices several discrepancies and suspects that the Draconians must be armed, contrary to the terms of the trade meeting.
From Wikipedia (CC BY-SA 4.0).