Jacqueline Laurentine Boggs, the daughter of an American hog farmer, is schooled in France and comes to stay with an English family. There she brings a dose of reality to her snobby hosts.

Bob Carter and "Loot" Follet, are two thieves who locate themselves in the unused part of the New Hampshire home of Aunt Mehitable and her niece Dorcas. Loan shark Jonathan Squoggs presses Mehitable for payment of the mortgage, and the two crooks decide to help the ladies when they consult their Ouija board to find a hidden treasure. Finding the treasure reveals a surprise thief and a chance for new lives for the crooks, Dorcas, and Mehitable.

Adventuress Leonie Sobatsky falls in love with a young man named Nevil Trask, and he with her. Trask doesn't know that Leonie is actually the head of an international smuggling ring--and Leonie doesn't know that Trask is an undercover Secret Service agent assigned to break up the ring and capture its head.