"The Mystery of the Missing Mail Ship" is Episode 13 from Season 4.
Tom Corbett, Space Cadet was a live-action science fiction television series that aired from 1950 to 1955. It was produced by Walter E. Grauman Productions and broadcast on NBC. The show was known for its educational content, teaching children about science, technology, engineering, and mathematics (STEM) concepts through engaging story-lines and characters.
