A trespassing gang of boys encounter a ghost in the ruins of a castle. When they rescue the ghost who is caught in a trapset, they become allies in a fight to prevent ruins from being turned into mushroom farm by the city authorities.
Two aliens stir up trouble on Earth in order to study humans. Misunderstandings ensue.
Unemployed and in search of work, a young man gets roped into a series of shady schemes that unite a former band of money launderers.
