Sci-Fi Audio Drama: X Minus One. Episode Universe. Broadcast 05/15/1955.

Generations of people traveling in a giant spaceship have lost track of who they are and what they set out to do. They think that their ship is the Universe. The script is by George Lefferts. The cast includes Donald Buka, Peter Kapell, Bill Griffis, Abby Lewis, Edgar Stehli, Jason Seymour and Ian Martin. Writer: Robert Heinlein.

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