G.I. Joe: A Real American Hero

Season 3, Episode 22

Episode Title: The Mind Mangler

Air Date: 1990-11-08

Overview:

Duke is captured by Gnawgahyde who uses a device called the Mind Mangler to try and break into Dukes brain, but a girl named Megan helps Duke escape, little does he know that Megan is really a disguised Zarana planning to steal GI Joes secrets...