The Flintstones are at it again. The Flintstones and the Rubbles head for Rock Vegas with Fred (Mark Addy) hoping to court the lovely Wilma Slaghoople (Kristen Johnston). Nothing will stand in the way of love, except for the conniving Chip Rockefeller (Thomas Gibson), who is the playboy born in Baysville, but who has made it in the cutthroat town of Rock Vegas. Will Fred win Wilma's love?—an Urban Achiever