The Rhoades and the Bundys head out to the Rhoades cabin in the woods, but the merriment is halted by Kelly's PMS. The men leave for a bit to go out fishing, and return to all three women menstruating and hostile. When a bear attacks the car, Al hilariously attempts to stop him.

Al must go to a far-off lingerie outlet store to buy a discontinued brassiere for Peggy.