Based on Charles Dickens' "A Christmas Carol". Scrooge Spacely orders George to work overtime on Christmas Eve, which begins to tire George. Meanwhile, Astro is injured in a freak accident while chasing a toy robot cat, which causes him to get sick. Now it's up to the Spirits of Christmases Past, Present, and Future to convince Spacely that Christmas is a time for giving.

During a school field trip to a remote asteroid, Elroy finds an odd pink rock, which turns out to be an egg that hatches into Orbitty, a spring-legged creature.

An unknown package delivered to Spacely Sprockets contains a robot sentry dog named "Sentro", and Spacely decides to use it to guard his "Chocolate Microchip Cookie". However, the "Galactic Sneak"—a spy for Cogswell Cogs—has pulled a Trojan Horse–type move by hiding inside Sentro's body to infiltrate Spacely's plant. When he and Sentro steal the prototype Microchip Cookie, it is up to George Jetson—who discovers a want-ad in the news for an executive secretary for Cogswell Cogs—to become "Georgina Jetstream", infiltrate Cogswell Cogs, and get Spacely's cookie back.

George tries to break Elroy's fascination with spies by taking the whole family to an old west town. While there, Bad Bart Blaster challenges George to a showdown. Bad Bart's dog & Astro gang up on Bart and save the day!

When R.U.D.I. malfunctions one time too many, Spacely orders George to relocate his family to "Outer Moongolia"—but is forced to eat crow when R.U.D.I. threatens to destroy his factory.

A take on both "Alice in Wonderland" and "The Wizard of Oz". When Elroy and Astro are forced to be separated while on vacation at Club Mellowstar, they wind up in a dream world where antique robots resembling our modern-day appliances are at war with each other.

When George is laid off by Spacely for six months, the family convinces him to live off the land on Planet Paradisio—but get the shock of their lives when a redevelopment company turns their quaint little paradise into condo estates.

When Spacely convinces George that he is too old to represent Spacely Sprockets, he tries a quick fix to become younger—with disastrous results.

Spacely hires his nephew Sam to be George's new supervisor, but Sam has his own plans: to elope with Cogswell's daughter Asteroid. However, mixed messages from Rosie convince George that Judy is eloping with Sam.

The Space-Time Capsule Contest is underway, and Orbitty has an entry form for qualification. However, only one story entry per form will be accepted, and the Jetsons exhaust themselves fighting for control of the contest entry. After an unlikely ally helps them combine their entries into one, the Jetsons are declared "Future Family of the Year". This episode contains clips from past Jetsons episodes "Elroy Meets Orbitty", "Judy's Birthday Surprise", "The Cosmic Courtship of George and Jane" and "SuperGeorge".

Elroy invents an evolution machine. By mistake his evolutes Astro by 10,000 years, increasing his I.Q. by 4000 points. George bets everything he owns by playing chess with a little help of Astro. At that moment Astro is caught by the dogcatcher. When that doesn't work he enters a brainy game show where the contestants can win millions.

Rocky Retro is the new hunk in school and Judy loses him to Marcia because she has a car. Judy wants her own car and has to find a job to pay for that. She accepts three jobs: walking dogs through space, doing construction work and taking orders at a fly-thru burger joint in a nearby solar system.

Spacely convinces all his employees to take an aptitude test and makes sure George scores the lowest. But when Judy, Elroy and Astro alter his father's score to be higher than everyone else's, George is given charge of Spacely's plant for the day when his boss is forced to take an impromptu vacation. Upon discovering that George is in charge of Spacely's plant, Cogswell makes plans to destroy Spacely Space Sprockets once and for all and attempts to ensure that George takes the fall.

Judy tells her talking lips diary of the events of the week before her birthday on Sat. expecting her parents to throw her a surprise birthday party. Curley Quasar helps her when her space car breaks down when no one else will help her. Then she avoids him the rest of the week thinking he isn't one of the in-crowd. On Sat. thinking everyone has forgotten Curley comes over with a gift for her & she changes her mind about him.

George is Superhero for a day with the help of a thought remote, but he might stay that way forever because the remote gets broken.

After some chicanery by Mr. Spacely, the Jetsons appear on a game show called "Family Fallout" (based on Family Feud), facing off against the Spacelys. The Jetsons win a new Foodarackacycle in the end, while the shocked and dismayed Spacelys receive a lifetime supply of Cogswells Cogs.

An elderly man on the bus home offers George a better life with a special invention called "Replayola", but when George accidentally erases his wedding day with Jane, he must make a choice to either keep his newfound wealth and power or forego it and regain his normal family life.

A rock band of fleas take refuge on Astro to escape the tyrannical Solarini's flea circus.

When Spacely discovers that his rival Cogswell has won the "Tycoon of the Day" Award, he goes all out to beat him, forcing all his employees to work a "Triple-Shift". After 24 hours of work and severe hounding by Spacely, George accidentally convinces the human employees of Spacely Sprockets to go on strike. Meanwhile, George is faced with his own problems when he destroys Elroy's athlete robot, "Jocko", and then tries to impress his son by portraying the robot himself.

George and Jane's nephew, Hunky Moonrock, is scheduled to visit Earth, but when a research team loses an inhabitant from the planet Polaris, everything is turned upside down when that alien is thawed out right at the Jetsons' back door.

George tries to make a good impression on Judy's dance party with experimental dancing shoes.

George is duped into an Olympic-themed showdown with Cogswell Cogs, but when Cogswell pulls a twin-brother substitution, can George come out on top when he doesn't know who is who?

The Jetsons contend with a transmuting alien called the Mirrormorph, who can become an exact duplicate of that person, but remains mute.

It's George & Jane's wedding anniversary. Yet George forgets his anniversary and Jane throws a fit. During that time, the couple recaps how they got together. Later they found out that the man that married them was a fraud. So, they ended up remarried at a wedding chapel.

The Jetson family gets a baby on their doorstep, but this is no ordinary baby. Turns out he is a pint-sized robber in diguise.