Genetics

Species (1995)

When government scientist Xavier Fitch (Ben Kingsley) intercepts a space transmission containing the genetic sequence for an alien life form, he uses it to produce “Sil” (Natasha Henstridge) — a gorgeous alien-human hybrid. As Fitch’s team grows concerned at her rapid rate of growth, Sil wrecks the laboratory and begins a violent quest for a suitable male human to impregnate her. The U.S. government dispatches top assassin Preston Lennox (Michael Madsen) and a team of experts to stop her.

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.

Star Trek II: The Wrath of Khan (1982)

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.