Fred and Barney jointly build a swimming pool, but Barney hogs the pool time, angering Fred. To get even, Fred hires a pal to pose as a police officer and break up one of his neighbor's pool parties.

Fred works overtime to earn extra money for a surprise gift for Wilma, and is ultimately tapped by Mr. Slate to entertain an important female client at the Copa Cave night club. Unfortunately, the Rubbles and Wilma show up at the club that same night.

Fred and Barney encounter the penniless J. Montague Gypsum, who is threatening to jump from a bridge. Fred takes the man home and learns too late how responsible he is for the life he saved.

Bored by his company picnic, Fred slips away to take a nap, and awakens twenty years later to discover that Barney has become millionaire B.J. Rubble, and that Pebbles and Bamm-Bamm have gotten married. Upon entering Wilma who is now living alone through Barney's largesse, Fred really awakens and realizes it was all a dream.

When Fred is fired by Mr. Slate for fronting the other employees' list of grievances, he turns to pastry entrepreneur by selling Wilma's gravelberry pies. But soon the couple realize they are spending more in ingredients than they are making in profit. Ultimately, Wilma recoups the losses by selling the recipe to a supermarket tycoon.

Wanting to sneak out of a dinner date with their wives in order to bowl, Fred and Barney ask Gazoo for help. The little green alien creates clones of the boys, so that they can be in two places at once, resulting in the inevitable mix-ups.

Gazoo takes Fred on a trip to the twenty-first century, including a stop at Slate Rock and Gravel Company, where Fred learns that the interest on a $4.00 loan he took from Mr. Slate comes to more than $23-million! Upon returning to the Stone Age, Fred vows to repay the loan immediately.

Gazoo's intervention allows Fred to be boss of the quarry for the day, during which time he finds out there is more to the position than executive lunches and the feeling of power. At the end of the day, he realizes he would not really want to trade places with Mr. Slate.

Fred is delighted to be invited onto Mr. Slate's yacht, until he learns that he is there to paint it. Asking the Rubbles to join them, the couples start having so much fun on board that they forget the paint job and fail to notice the yacht has broken free and is drifting. Slate charges Fred with mutiny and piracy, but Fred redeems himself when he rescues the visitors to an island (including Slate) from a volcano.

After Santa gets injured at the Flintstone's house, Fred and Barney take up the duty of delivering presents to all the children around the world. With Fred being busy being helpful, will he make it back in time for his boss' party?

Many, many years have passed and Pebbles and Bamm-Bamm are all grown up. They're thinking about getting married, and the father of the bride says "money is no object", which he willfully regrets when his boss, George Slate, fires him. The bank won't give him a loan either. Fred and Barney need money and quick! Pebbles is quite carried away about the wedding session. Even Fred's nemesis, Pearl Slaghoople, Wilma's mom, drops in. Well eventually Pebbles and Bamm-Bamm decide to elope to Rock Vegas, so Fred and Barney head off to save them, while watching out for a gang of evil hoods. Well soon the wedding is on! And the Flintstones have invited their best friends Bill Hanna and Joe Barbera to join in.

While the Flintstones and the Rubbles are waiting for Pebbles, Bamm-Bamm and the twins to begin the holiday festivities, they end up tring to teach a homeless boy about values.

When the Flintstones and the Rubbles pay a visit to the science exhibit, they meet Professor Einstone who's been working on a lot of wacky inventions for many years, but little does he know that while he was away, his inventions were already invented by other people.

Baste the turkeysaurus and head over to Bloomingshale's for some last-minute shopping; it's Christmastime in Bedrock. Fred and the gang have more than the usual festive preparations up their prehistoric sleeves, however, as they are staging a production of "The Christmas Carol" with Fred in the role of Scrooge. Things take a frightening turn when--in the classic tradition of method acting--Fred takes his role to heart and becomes a bit humbuggish himself. So preoccupied with his role is he, that he forgets to pick up Pebbles from day care, leaves Christmas shopping off his list of things to do, and belittles the parts played by his friends (such as Barney as Bob Cratchit). When the Bedrock bug (a flu virus) begins to fell cast members, it provides the ideal opportunity for costume maker and stage manager Wilma to take on understudy duties and scare some sense into her self-absorbed husband. And just in time for Christmas Eve. God bless them, every one

A caveless kid comes to live with the Flintstones on Christmas and ends up geting himself and Fred stuck in prison right before Fred is going to play Santa Claus in the Bedrock parade.