Once he regains consciousness, he finds himself back on Earth with no memory of returning home.

10"Where Is Everybody?"

Fritz Weaver and Joe Maross sitting around a table playing cards while Edward Andrews stands in between them in The Twilight Zone

Charles Aidman, Sarah Marshall and Robert Sampson sitting in front of a wall in The Twilight Zone

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Edward Binns, Dewey Martin and Ted Otis standing next to each other in The Twilight Zone

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Steve Forrest wearing an astronaut uniform while sitting in a spacecraft in The Twilight Zone

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John Anderson, Beverly Brown, Paul Comi, Wayne Heffley, Sandy Kenyon & Harp McGuire in The Twilight Zone.

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Earl Holliman standing alone in front a store counter in The Twilight Zone

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Joseph Schildkraut and Alma Platt standing next to each other in The Twilight Zone

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Black and white image of people having a dinner party in The Twilight Zone

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Wally Cox standing in front of a machine in The Twilight Zone

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Lois Nettleton and Betty Garde sitting on the floor in The Twilight Zone

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The Twilight Zone