Neanderthal man Bob throws a frisbee

Elroy Jetson invents a time machine that takes him back to prehistoric times, where he meets the Flintstone family.

The Flintstones are at it again. The Flintstones and the Rubbles head for Rock Vegas with Fred hoping to court the lovely Wilma. Nothing will stand in the way of love, except for the conniving Chip Rockefeller 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?