Po, Tigress and Mantis must escort an Emperor's daughter Mei Li on a peacemaking visit to the Qidan clan. Note: A sequel to this episode, Love Stings airs later in the series.

Po must now find the orchid and fend off his brainwashed friend before Tigress dies. Unaware of the danger that lies ahead of them, Po and Monkey set out to find the orchid, but Monkey is caught and brainwashed by the evil Scorpion. Tigress catches River Fever, a deadly disease that can only be cured by the rare sun orchid found in the Valley of the Scorpion. Since almost every episode in this season introduces a brand new character, many guest stars including Ava Acres, Pamela Adlon, Diedrich Bader, Maria Bamford, Danny Cooksey, Peter Hastings, Simon Helberg, Amy Hill, April Hong, Toby Huss, John Kassir, Randall Duk Kim, Wayne Knight, David Koechner, Wendie Malick, Malcolm McDowell, Lynn Milgrim, Stephen Root, Paul Rugg, Wallace Shawn, Lauren Tom and Gary Anthony Williams, have appeared in this season. The season's first official episode averaged 3.1 million in its premiere, slightly behind SpongeBob SquarePants, one of the network's highest rating television series. Animated by Nickelodeon Animation all episodes aired on Nickelodeon, like related show The Penguins of Madagascar but unlike other related show Dragons: Riders of Berk which airs on Cartoon Network. The official premiere of the first season was on November 7, 2011. The first episode 'Scorpion's Sting' aired on Septemas a sneak preview followed by another episode 'The Princess and the Po' aired on Octoalso as a sneak preview. Kung Fu Panda: Legends of Awesomeness 's first season airing between Septemand 2012.

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