Gadget, Penny and Brain visit an apple farm where MAD is growing a race of mutant fruits.

Penny goes to a MAD training convention, where Gadget stumbles into an anger management seminar.

Gadget, Penny and Brain travel the to Canadian Arctic to visit a town of happy Gadget fans.

MAD and HQ race to get control of Dr. Claw's dangerous -- and sunken -- submarine.

Gadget and Penny enter a prestigious car race.

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

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

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