In the first of two parts, Al buys a shoddy air conditioner and causes the neighborhood to blackout, leaving the Bundys to seek refuge from the heat and their angry neighbors by taking up residence at the supermarket.
When the Bundys are evicted from their temporary residence at the supermarket, Al inadvertently becomes their one millionth customer and it's a battle between the Bundys and D'Arcys for the grand prize. Special guest Jerry Mathers plays himself as the market's embarrassed celebrity host.
Hunter and McCall go undercover at an exclusive resort to find a blackmailer's killer.