The Bundys and the Rhoades' hear of crime in the neighborhood. Al buys a gun, and the Rhoades' buy a dog. Al hears a noise and accidentally kills the dog, thinking it was a burglar.

Hoffs goes undercover to keep a wild Eastern Bloc exchange student out of trouble. Hanson and Penhall enroll in a shop class suspected of being a chop shop for an auto theft ring.