They're fearless! They're adventurous! They wear underwear on the outside of their costumes! They're... Fanboy and his wide-eyed sidekick Chum Chum. They are endlessly energetic "super fans" of all-things sci-fi and fantasy. These truly original kids have super imaginations and super hero costumes the likes you've never seen before. Their world is full of comic adventure and misadventures.
Last Episode02x48 Brain Freeze Aired: Jul. 12, 2014
After losing their memories from a wicked brain freeze, Fanboy and Chum Chum must retrace their steps to locate their missing underwear.
Series Fun Facts
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