Dating myself here, but reminds me of the episode of the '70s TV program "Salvage 1" about a scrap dealer (played by Andy Griffith) who builds a rocket from par

Dating myself here, but reminds me of the episode of the '70s TV program "Salvage 1" about a scrap dealer (played by Andy Griffith) who builds a rocket from parts he finds. On their maiden voyage (I think) the cleaning guy unplugs the guidance computer so that he can plug in his vacuum cleaner.