G.I. Joe: A Real American Hero (1983)

S2E9 Let's Play Soldier

Cobra uncovers a rare Asian tree sap with mind-controlling properties, using it to subjugate the local villagers. Meanwhile, Leatherneck finds himself unexpectedly saddled with four rambunctious orphans, testing his patience as he juggles childcare. The rest of the Joes race against time to stop Cobra from packaging the dangerous substance as a seemingly innocent chewing gum, knowing the devastating consequences if it hits the market.