Commander Corry, Cadet Happy, and Tonga, Assistant Security Chief of the United Planets, are on the planet Uranus to investigate a series of accidents that have occurred to passenger ships.
Freight and passenger ships operating among the outer planets of the Solar System are suffering an unusual series of accidents, which seem to coincide with the expansion into the area by the powerful Trans Orbit Shipping Line. The president of Trans Orbit, Jelna Fenton, and her assistant, Brox Cardo, are implicated when Corry, Happy, and Tonga stage an undercover investigation. Ed Kemmer as Commander Buzz Corry. Lyn Osborn as Cadet Happy, Nina Bara, Virginia Hewitt, and Norman Jolley as Brox Cardo. More exciting episodes in the "Space Patrol" Playlist! Prepare to blast off!