"Space Seed" is the twenty-second episode of the first season of the American science fiction television series Star Trek. Written by Gene L. Coon and Carey Wilber and directed by Marc Daniels, it first aired on February 16, 1967. In the episode, the Enterprise crew encounter a sleeper ship holding selectively bred superpeople from Earth's past. Their leader, Khan Noonien Singh (Ricardo Montalbán), attempts to take control of the Enterprise.
"The Hitch-Hiker" is episode sixteen of the American television anthology series The Twilight Zone. It originally aired on January 22, 1960 on CBS. It is based on Lucille Fletcher's radio play The Hitch-Hiker. It is frequently listed among the series' greatest episodes.
"The Cloud Minders" is the twenty-first episode of the third season of the American science fiction television series Star Trek. Written by Margaret Armen (based on a story by David Gerrold and Oliver Crawford) and directed by Jud Taylor, it was first broadcast on February 28, 1969.
In the episode, Captain Kirk races against time to acquire plague-fighting minerals from a world suffering from a grievous social class disparity.
When the TARDIS lands in an Aztec temple, Barbara is mistaken for a reincarnation of the god Yetaxa. Despite the Doctor's warnings, Barbara decides to try and stop the brutality of Aztec culture - placing history itself in jeopardy. (Originally broadcast in four parts.)
Spider-Man stumbles upon a robbery perpetrated by a woman with the same spider powers he has. Spider-Man follows her and discovers that she is from a distant civilization that crash landed one Earth long ago.