In a post-apocalyptic world, a fearful husband wants to remain inside, while his wife yearns to see the world outside. Based on a story by Fritz Leiber, this episode of X Minus One originally aired on January 2, 1957.

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, Isaac Asimov, Robert Heinlein, Clifford Simak, Robert Bloch, and many more.