Dr. Claw crafts a plan to clone a T. rex and unleash a prehistoric army; Talon dons a 10-gallon disguise to kidnap Chief Quimby and take over HQ.
MAD's evil plot to silence the world sends Gadget and the gang to the opera; A MAD-crafted mutagen turns ordinary plants into monsters.
Penny's forced to fight crime the old-fashioned way when Gadget's blunders put HQ in the poorhouse; Talon sneaks into HQ dressed as a Sweetie Scout.
Gadget's sent to keep the peace between two nations on the brink of war; Talon tries to steal Mr. Security, HQ's new superintelligent computer system.
Penny's forced to fight crime the old-fashioned way when Gadget's blunders put HQ in the poorhouse.
MAD taps the Cuckoo Clockmaker for an earsplitting scheme; Penny and Talon enter a medieval tournament to win their way back to the 21st century.
Talon's sent to plant a bug at HQ's annual company picnic; Dr. Claw tries to rig a citywide talent show so he'll get to be mayor for the day.
Talon turns up the funk to play Gadget's long-lost singing partner; An underground maze of tunnels puts Metro City on the brink of collapse.
Gadget goes to Transylvania to stop MAD from stealing the secret to immortality; Dr. Claw concocts a cold-like virus to turn HQ's agents into zombies.
MAD sends Talon to a meeting of the minds to drain brainpower from the world's best thinkers; A gloating rival prompts Dr. Claw to get competitive.
Baron Von Steeltoe baits Dr. Claw into stealing an ancient voodoo relic; MAD harnesses the power of the moon to drive Metro City's citizens crazy.
Penny and Talon enter a medieval tournament to win their way back to the 21st century.
Dr. Claw and Talon cause mayhem with their weather "disrupticator"; MAD plots to steal alien tech from a fallen spacecraft.