Obi-Wan Kenobi (Ewan McGregor) is a young apprentice Jedi knight under the tutelage of Qui-Gon Jinn (Liam Neeson); Anakin Skywalker (Jake Lloyd), who will later father Luke Skywalker and become known as Darth Vader, is just a 9-year-old boy. When the Trade Federation cuts off all routes to the planet Naboo, Qui-Gon and Obi-Wan are assigned to settle the matter.
As Adm. James T. Kirk (William Shatner) and Capt. Spock (Leonard Nimoy) monitor trainees at Starfleet Academy, another vessel from the United Federation of Planets is about to try out the planet-creating Genesis Device in a seemingly deserted portion of space. In the process, two of Kirk’s officers are captured by Khan (Ricardo Montalban), an enemy Kirk thought he’d never see again. Once more, Kirk takes the Enterprise’s helm, where he meets Khan’s ship in an intergalactic showdown.