Courageous Cure Courage the Cowardly Dog : Season 4 Episode 20
TV-Y Cartoon Network 11m
Aired: November 8th, 2002 @ 4:00 AM EST on Cartoon Network
Two multi-armed aliens come to Earth to find an antidote for a disease that makes everyone on their planet beat each other up with their arms. They expriment on Eustace and Muriel, only to find they don't have the antibodies to get the cure. Courage had the cure in him the whole time, and the aliens get it.
