A womanizing reporter for a sleazy tabloid magazine impersonates his hen-pecked neighbor in order to get an expose on renowned psychologist Helen Gurley Brown.

The high cost of their kids' birthday parties inspires Lucy and Viv's latest money-making scheme. They'll make easy money with their own children's party business.

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.