Po se prepara para ser el líder espiritual del Valle de la Paz, buscando un sucesor como Guerrero Dragón. Mientras entrena a un nuevo practicante de kung fu, enfrenta al villano llamado "el Camaleón", que evoca villanos del pasado, desafiando todo lo que Po y sus amigos han aprendido.

Po is gearing up to become the spiritual leader of his Valley of Peace, but also needs someone to take his place as Dragon Warrior. As such, he will train a new kung fu practitioner for the spot and will encounter a villain called the Chameleon who conjures villains from the past.