Sportsville has come to a standstill as all the town's balls have mysteriously vanished over, under and through the fence of the Nasty Neighbor. When the Underdogs United attempt to reclaim the balls, they discover the neighbor is Waldobert Worst.
Seeing the power of Capi's inspirational game time speeches, Beto attempts to use his own dramatic words to trick his teammates into doing favors for him. Once the others realize what he's doing, they try some "motivational" speeches of their own!
Worst secretly sabotages the citizens of Sportsville by giving them special Christmas sweaters that turn everyone lazy.
Archvillain Waldobert Worst has Kiko kidnapped and then takes his place on the Underdogs United in disguise! Despite his efforts, Worst's disguise and attempts to undermine the team as a phony Kiko backfire in every possible way.
The Underdogs United accuse each other of moving trophies around in the case, but they soon discover that the trophies are moving themselves! The metal statues have been replaced by Waldobert Worst's evil "trophy-bots" in an effort to destroy the team!
When Kiko learns that his teammates all have lucky pre-game rituals and charms, he declares that his smelly socks will be his new lucky charms and vows to never wash them again. Soon, the socks get so stinky that they nearly melt the stadium.
Hernán Darío Palma
Capi
Agustina Priscilla González Cirulnik
Emma
Mara Campanelli
Gigi
Demián Uriel Velazco Rochwerger
Kiko
Pablo Guillermo Gandolfo
Worst