The Fountain of Cortez

E1

The Chief and an archeologist are turned into babies from the fountain of youth.

Evil U

E2

Penny infiltrates a school for super villains in training where she becomes friends with Mal, one of the students.

WereBrain of London

E3

Brain is turned into a monster in London after Talon spills some sort of chemical on him.

Airhead to the Throne

E4

With Claw out of town Talon takes over MAD and begins destroying communication towers.

Lost in the Lost City of Atlantis

E5

Penny and Talon both race to find the City Sinker in the lost city of Atlantis.

A Penny Saved

E6

Dr Claw attempts to steal the world's largest coin (The Giganto) in order to hypnotize the population of New York.

Double O'Penny

E7

After almost getting killed by a missile, Penny finally calls Gadget out for his incompetence and always putting her in danger, but she is driven with guilt. Meanwhile, Talon and Claw create a clone of Penny to destroy Gadget.

We Heart Gadget

E8

Gadget and MAD agent Sue Donym go on a date, each trying to uncover secrets from the other.

Tiny Talon Time

E9

Talon shrinks himself in order to steal Gadget's schematics.

Fellowsheep of the Ring

E10

Everyone must go without technology when a tech nullifier is set up in New Zealand.

A Clawruption

E11

MAD plans to cause a Hawaiian volcano to erupt to blot put the sun.

Forever MAD

E12

MAD sets out to create a Broadway show with the goal of ruining all musicals.

Beyond Gadgetdome

E13

MAD sets out to deface as many world landmarks as possible in a competition with Baron Von Steeltoe.

Brain Drain

E14

In an attempt to steal HQ's passcodes Talon switches MADcat and Brain's minds.

What Is...the MADtrix

E15

Penny and Gadget are trapped in HQ's Holoroom with Talon in control.

Most Extreme Gadget Challenge

E16

Gadget enters a Japanese gameshow with MAD Cat as the host.

Pyramid Scheme

E17

Mad tries to sink the pyramids of Giza and Gadget must stop them.

Back to the MAD Future

E18

Talon is sent back in time to help Dr. Claw become a better villain.

Tool Russia, With Love

E19

When MAD's latest mission in Siberia threatens to bring about a new ice-age, Gadget and Penny must team up with their Russian counterparts, Comrade Multi-Use-Tool and his niece Pasha.

Low Speed

E20

As Gadget drives the HQ bus to an annual retreat Talon plants a booby trap on it.