Gadget Boy, Agent Heather and G-9 take a take a trip to Ireland when The Irish Interpol Chief and the King of the Leprechauns have been kidnapped by Spydra.
Spydra is annoyed that none of the world's greatest pictures show her beautiful face. So she steals the Mona Lisa and kidnaps Vincent Van Stop-N-Go to repaint it to look like her.
Spydra finds the secret formula for making gold in the pocket of an ancient Chinese jacket, and dispatches her henchmen to do the job. Can Gadget Boy foil Spydra's evil plan?
Spydra has two of the three precious Fabergee sacks, but she must have the third to make her collection . Unfortunately, it is being used by cruise magician David Slobberfield as a prop in his acts.
Spydra creates an almost exact replica of Gadget Boy, which was designed specifically to cause chaos and make the real Gadget look bad in the process.
Spydra creates a scheme to transform famous people into Super Insects that can steak on land, air and sea. Gadget Boy and friends must now save Spydra's captives before they are cloned!
When Chief Stromboli is injected with a micro-chip spy decector, Spydra and her thugs miniaturize themselves and enter Stromboli's body to steal it.
Spydra uses a Babelizer Ray that makes a world communication scramble. Gagdet Boy and company must now find a way to communicate and put that ray out of commision.
Spydra has dominated the airwaves all around the world. It's up to Gagdet Boy and Co. to locate Spydra's transmitter and cancel Spydravision for the good of the Earth.
Spydra obtains an oil drinking, shark-like submarine that is munching into oil tankers, draining them, and holding the Earth's oil for ransom.
Spydra schemes to re-create the sheild of Alexander the Great by stealing the heavily guarded Invincimetal, the Earth's strongest alloy metal.
Spydra uses a personality transfer ray to switch minds - between her vulture Boris and the President.
Spydra schemes to drain all of the world's energy, keep it in Saturn's rings, and then charge rent for it.
Spydra yearns for the best inventions and the best inventor in the world. She soon steals a freeze ray and freezes the world's inventors.
Spydra and his minions attempt to kidnap Charles Charles and bring him into modern times for serving as Spydra's personal clown.