The Twilight Zone: To Serve Man (1962)

Synopsis
Everybody knows the "punchline" of this classic Twilight Zone episode, but that doesn't make this entry any less entertaining. Told in flashback (a last-minute decision, judging by the original script), this is the story of the Kanamints, a race of giant space aliens who arrive on Earth, ostensibly on a mission of goodwill. The Kanamints offer all manner of scientific advancements; all they ask in exchange is that the earthlings trust them without question. Meanwhile, a team of scientists, headed by Dr. Chambers (Lloyd Bochner), work day and night to translate a Kanamint book, the title of which is, of course, "To Serve Man." Richard Kiel, the 7-foot-plus actor who gained fame as "Jaws" in the James Bond series, appears as the Kanamint leader (though his voice is dubbed by Marvin Miller. Scripted by Rod Serling from a short story by Damon Knight, "To Serve Man" was originally telecast March 2, 1962. ~ Hal Erickson, All Movie Guide