The plot revolves about Flintstones, family set in fictious Stone Age "town" of Bedrock, whose members enjoy the lifestyle of 1950s middle class America. Fred Flinstone (John Goodman) works in the quarry, and one day he helps his best friend and neighbour Barney Rubble (Rick Moranis) and his wife Betty (Rosie O'Donnell) to adopt a baby. To return the favour, Barney switches his results of aptitude test with Fred, and, based on that, Fred gets well-paid job in management. But, of course, this is just a sham - corrupt official Cliff Vandercave (Kyle MacLachlan) and his sultry secretary Sharon Stone (Halle Berry) need a scapegoat for their embezzlement scheme. In the meantime, Fred's wife Wilma (Elizabeth Perkins) must face her mother (Elizabeth Taylor) who can't stand Fred.

On the superficial level, THE FLINTSTONES did the excellent job in bringing the animated series to life. Computer effects are flawless, and the costumes, settings and other details are authentic for all the fans of the show. Unfortunately, problems with this film start with inadequate casting - Rick Moranis is too thin for the role of Barney, while the cartoon Betty used to be much skinnier than Rosie O'Donnell. But the greatest problem of all is plot, or to be precise, the lack of plot. Some thirty six screenwriters made sure that the plot of the film is lame, original characters one-dimensional, and many elements of the story, like embezzlement and inter-office politics, totally incomprehensible for the little children, the main targeted audience of this film. Result is almost unwatchable mess, occasionally saved mostly by excellent acting (Elizabeth Perkins was right on mark as Wilma) and one of the classic example of mortal Hollywood disease known as "high concept". After great hype, movie quickly sank into oblivion and the fans of the show returned to the animated version. All in all, film isn't that bad, but only the hard core fans and nostalgics can find more than guilty pleasure in it.