|Release Date: January 01, 1971||Running Time: 89 mins.|
|MPAA Rating: PG|
|Genre: Drama, Sci-Fi|
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Summary:A botanist has spent eight years aboard the space freighter "Valley Forge" preserving the only botanical specimens left from Earth under huge geodesic domes. When he receives orders to destroy the project and return home, he rebels and hijacks the freighter, killing his fellow crewmen, injuring himself, and plunging the craft into the gaseous rings of Saturn.