In a future world devastated by disease, a convict is sent back in time to gather information about the man-made virus that wiped out most of the human population on the planet.
After uncovering a mysterious artifact buried beneath the Lunar surface, a spacecraft is sent to Jupiter to find its origins: a spacecraft manned by two men and the supercomputer HAL 9000.
Luke Skywalker joins forces with a Jedi Knight, a cocky pilot, a Wookiee and two droids to save the galaxy from the Empire's world-destroying battle station, while also attempting to rescue Princess Leia from the mysterious Darth Vader.
In the 25th century, a time when people have designations instead of names, a man, THX 1138, and a woman, LUH 3417, rebel against their rigidly controlled society.