Backwoods farmer Jed Clampett (Jim Varney) strikes oil on his land, and soon he and his clan have moved to the posh surroundings of Beverly Hills, Calif. As Jed, Granny (Cloris Leachman), Elly May (Erika Eleniak) and Jethro (Diedrich Bader) adjust to completely new surroundings and culture, they must deal with an unscrupulous banker (Dabney Coleman) and his employees, who are scheming to get their money. Luckily, the banker's top assistant (Lily Tomlin) develops a soft spot for the Clampetts.