Continuity mistake: The episode "Clash Reunion" shows Megavolt in his flashback becoming a supervillain in high school. For one moment he's wearing his trademark goggles, then afterwards they're gone. (00:05:05)
Darkwing Duck (1991)
1 mistake in Clash Reunion
Starring: Jim Cummings, Christine Cavanaugh, Terence McGovern
Darkwing Duck: I am the terror that flaps in the night, I am the onion that stings in your eye.