Inspector Gadget: Original Series

Brain's Disguises: a student in school and a gas station attendant

When Gadget goes to the principal's office, the voices of the PE Teacher and the Science Teacher switch with one another.

Even though the MAD school is to train new agents, four of the "students" are existing MAD agents that have been seen regularly in the series.

Brain's disguises: scarecrow and a bum

Brain's Disguises: crossing guard, miner and a ghost

This is the only one of the time travel episodes that feature a past counterpart to Penny or Brain.

Brain's disguises: an attractive woman, usher, a giant carrot, mailman and a bag of money

Those under Dr. Claw's control (like Joe Noodle) have the same mesmerized pattern in their eyes as the pilots being affected by Claw's mind control drugs in the episode Follow That Jet. The difference here is that Claw uses light to bring his victims under his control.

Even though the episode is centered in southern France, no French is ever spoken by anyone and only one character has a French accent.

The large MAD agent that is a regular on the show is finally given a name; Lenny.

Brain's Disguises: tourist and a soldier

Brain's Disguises: camel (with Penny helping), bedouin and a lizard