Miri (Star Trek: The Original Series)
（重定向自Grup）
"Miri" is the eighth episode of the first season of the science fiction television series, Star Trek, that was first broadcast October 27, 1966, and repeated June 29, 1967. It was written by Adrian Spies and directed by Vincent McEveety.
In the plot, the Enterprise discovers an exact duplicate of Earth, where the only survivors of a deadly man-made plague are some of the planet's children.