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It turns out that quarry worker Fred Flintstone has an exact double, a wealthy business tycoon named J.L Gotrocks. When J.L. escapes from his office in order to enjoy the "simple life," his anxious vice-presidents convince Fred to take his place. It seems that all Fred has to say to convince everyone that he's Gotrocks are three simple phrases: "Whose baby is that?", "What's your angle?" and "I'll buy that." Meanwhile, the real J.L. is causing all sorts of trouble in Bedrock--and of course everyone blames poor Fred!