"The Secret Life of Possum Panda" is the first segment of the fifty-second episode of Yin Yang Yo! It premiered on September 29, 2008 alongside "Dummy Up", and is the first segment of the twenty-sixth episode in season two.
Multiple sightings of Possum Panda have made Yang want to become a vigilante. Unfortunately, Master Yo has amnesia and can't remember he is Possum Panda and sleepwalks as him. Yang searches for Possum Panda and finds him being attacked by the Puffin's goons. The Puffin has placed a bomb somewhere in the city, and Possum Panda and Dark Yang are the only things standing in between stopping the Puffin and their city becoming a smoldering crater.