Gadget is guarding some military vehicles that were leant to a new movie being filmed. What he doesn't know is that the entire crew (except for the mfamous star) are all MAD agents, there to steal the vehicles.

WOMP intercepts a MAD transmission and learns that they have located the supposedly mythical island of Shangrilala. The waters of Shangrilala are a real fountain of youth and Dr. Claw intends to use them to make himself and his agents immortal and sell the water to dicatators who'll do his bidding for eternal youth. Gadget is sent to the island to protect it but by the time he arrives MAD has already imprisoned all the islanders, renamed it Claw Island and begun draining the waters. As always Gadget hasn't a clue anything's wrong so it's up to Penny and the Gadgetinis to make Gadget save the day again.

One of Dr Claw's MAD scientists creates a cloning machine that creates evil duplicates and plans to use it on the World Leaders meeting at a summit in Paris. Since Gadget is head of security the scientist creates a duplicate of him to abduct the world leaders so they can be copied while the real Gadget is dumped into a quicksand pit which he thinks is a spa mudbath. Penny is captured by the duplicate Gadget so it's up to Fidgit and Digit to save the day without her advice.

A crazy opera singer who can control bees with her voice and turn regular bees into "killer" bees uses them to rob Fort Knox then sets her sights on making Washington, DC her personal beehive. Can Lieutenant Gadget stop her? Maybe, if he ever figures out that his favorite opera singer is up to no good.

Dr. Claw tries to take over a petroleum rich country where wrestling is the national sport by planning to stage a coup when the King attends the Royal Wrestling Championship. Colonel Nozzaire (who was having a pleasant daydream about Gadget's funeral at the start of the episode) sends Gadget undercover to investigate the Championships.

The Eiffel Tower beomes the latest monument to vanish into the ground as Dr. Claw begins collecting the world's monuments. Gadget and the Gadgetinis investigate the tunnels leading from the tower and capture a teenage mutant ninja gopher (I'm kidding about the ninja part). Gadget figures the case is solved but Penny realises the gopher is young and that its even bigger mother will come looking for it.

In England, people whose homes have been ransacked keep turning up wandering the streets in their nightclothes with no idea how they got there. Gadget is sent to investigate but has become sidetracked with trying to sell toystores the handcarved toy soldiers the hospitalized Colonel Nozzaire has been making to relieve his stress. The toy stores aren't interested because all everyone wants is the hot new toy The Wuzzley. While Penny thinks it's cute, she's noticed a connection between it and the robbery victims. Now, if only she can figure out how to get her uncle to investigate.

Master of Disguise "The Chameleon" vowed to break out of jail for revenge on Colonel Nozzaire and, thanks to some inadvertant aid from Gadget, he's now free to seek vengeance.

Gadget is sent to Neutralia, the world's only source of the supermetal neutronium, to rescue King Olaf who has supposedly been kidnapped by the ghost of King Thor. It turns out that Thor seems all too real and intends to take over the country and give MAD the neutronium so Dr Claw can build an invincible army.

Gadget, Penny & the Gadgetinis travel to the small western town of "Cut N' Shoot" for the ceremony to rename the town as "Gadgetville". But, when they arrive the town seems deserted because everyone's hiding. The fearsome Barker Gang is on the way and since the sheriff can't handle them they're renaming the town so Gadget will. Too bad he thinks it's all a game.

Gadget is sent to investigate Bigfoot sightings which he thinks are a hoax but will give him the chance to enjoy some camping; but there's something roaming the mountains.

CIA Agent Foxy discovers a MAD plot to use a mysterious metal from a meteor to turn people into animals just before he's turned into a fox by a MAD scientist. Foxy is teamed with Gadget to crack the case but Gadget thinks he's the Colonel's talking pet dog.

A MAD Agent posing as a genie tries to keep Colonel Nozzaire and Gadget occupied at an amusement park while Dr. Claw finishes building a giant sized Gadget robot to crush them both.

Dr Claw wants to get his hands on the sealed "Peace Arsenal" of the world's deadliest weapons and the key to it is in the possession of the daughter of WOMP's commanding officer. The same woman Gadget has just fallen for.

WOMP is broke so Gadget is entered into a TV survival show with a $10,000,000 grand prize. The problem is the other contestants on the island (the superstrong Mountain Momma, the slime monster Swamp Man and the feral Rat Boy) were specially recruited by MAD to destroy Gadget during the show's extreme stunts and make it look like an accident.

Colonel Nozzaire decides to follow his therapist's advice about reducing his stress level and fires Gadget but Gadget thinks he's being sent undercover. After a couple of disastrous menial jobs, he's hired by a Temp agency that's a front for MAD to send him to do their dirty work under the guise of doing odd jobs.

Gadget is sent to investigate why Dr. Claw is holding a contest with a $1,000,000 prize for the owner of the world's stinkiest animal. Meanwhile, Penny has given the Gadgetinis an experimental digestive systems so they can eat and turn food into electricity. They quickly become addicted to eating and try everything which causes the digestive systems to overload and emit noxious odors so they win the contest. Gadget is happy to get the check but the contest is a front for a MAD plot. The winning animal is to be squished and their concentrated stink extract used to arm an orbiting stink bomb which will cover the world with a foul-smelling stench. Then, MAD will sell the scent neutralizer their chemists created for a fortune since everyone in the world will be a customer. Since the Gadgetinis won, they're taken to the squashing machine and Gadget's too happy to have won $1,000,000 to interfere so it's up to Penny to save the day.

Dr. Budd's new invention is the Imaginatron which turns thoughts into reality. It's of great interest to Dr. Claw so he arranges for the Doctor and her WOMP bodyguard Gadget to be diverted to a fake airport when she flies to Geneva to demonstrate the machine before the world science council.

Cold temperatures strike beach resorts around the world while Antarctica becomes a tropical paradise. Gadget is assigned to go to Hawaii to investigate but suddenly decided to go to the South Pole instead after seeing an infomercial by Cindi, the head of the new "Down Under Estates" condominum development. Penny investigates and finds subliminal messages in the ads which are luring in buyers and realises her uncle's heading straight into a MAD stronghold.

Two alien teenagers (technically one alien with two heads but the heads act like brothers) crash land in the desert while looking for a beach. Their arrival is detected by a hawkish General (Earth for Earthlings only!) who dispatches two crazed astronomers to gun down the aliens. Meanwhile, Penny is enjoying a weekend at the beach and Colonel Nozzaire dispatches Gadget to investigate reports of a UFO in the desert. Gadget picks up the hitchhiking aliens, but doesn't realize anything's unusual about them and takes them to the beach with the astronomers in hot pursuit.

A MAD agent equipped with a mask of Gadget's face and retina prints, plus his fingerprints and scent, enters WOMP and takes the Gadgetmobile and uses it for a crime spree. Using its vacuum attachment, he's able to clean out diamond exchanges and armored cars filled with gold. Gadget is arrested and taken to prison but believes he's won WOMP's Agent of the Year award and has been sent to a vacation resort. While Colonel Nozzaire is initially happy to be rid of Gadget, that changes when General Sir tells him that without their only field agent the Board of MegaPowers will shut down WOMP. Meanwhile, Penny and the Gadgetinis are trying to find the imposter before the other prisoners get rid of Gadget and WOMP ceases to exist.

After being thawed out of some ice he was trapped in, Dr. Thaw pays his 'bro', Dr. Claw a visit. They begin to argue about who can eliminate Gadget the quickest.

At the Young Inventors Expo, Penny unveils her latest invention (the Gadgetinis were her entry the previous year) a DNA tracker which can find anyone. Her friend Shawn shows off his invention an invisibility spray and is abducted by MAD Agents since Dr. Claw thinks the sprayer could be useful. While Gadget and the Gadgetinis are stumbling around, Penny finds Shawn but gets herself trapped in the MAD lab. So, the two young geniuses have work together to escape.

Dr. Claw seems to have reformed and has become the new CEO of the humanitarian organization GloboCare. Gadget believes he's changed but Colonel Nozzaire (and Penny) suspects he's secretly plotting something and sends Gadget to GloboCare to investigate undercover.

World leaders are to meet at a peace conference in Phasia, the most peaceful and happy country in the world ruled by the always smiling General Zarnoff. Gadget is sent to take care of security and finds nothing amiss but Fidgit and Didgit discover unhappiness is a crime and there are severe penalities for citizens who don't smile all the time. Add to that the fact that General is secretly stockpiling weapons and it's obvious to everyone except Gadget that something is rotten in Phasia.