あらすじ
An alien comes to stay with an Earth couple. But does it have an ulterior motive? Based on a story by Isaac Asimov, this episode of X Minus One originally aired on December 12, 1956. X Minus One premiered in April 1955 on NBC and ran until January 1958. Like its predecessor series, Dimension X, X Minus One featured stories by the greatest names in modern science fiction: Ray Bradbury, Robert Heinlein, Clifford Simak, Robert Bloch, and many more.