As a parting shot, fired reporter Ann Mitchell prints a fake letter from unemployed “John Doe,” who threatens suicide in protest of social ills. The paper is forced to rehire Ann and hires John Willoughby to impersonate “Doe” which starts a whole political movement.

Two escaped convicts are found hiding in a rocket ship built by a renegade inventor, who forces them to become the crew for a trip to the Moon. Also on board, as inadvertent stowaways, are his assistant and his secretary; and none of them are aware that the inventor is actually a Lunarian explorer sent to Earth by the dying Lunar civilization.

Two friends - Andy and Harry - get into trouble while they are trying to prevent the marriage of Andy’s daughter.