Kung Fu Panda: Legends of Awesomeness (2011)

S1E10 Bad Po

Po accidentally divides himself into two contrasting versions after gazing into the Mystic Mirror of Yin and Yang. With one side embodying his negative traits, he faces the challenge of preventing this darker duplicate from tarnishing his friendships and reputation. As he navigates the chaos created by his bad self, Po must find a way to reconcile these opposing aspects of his personality before it's too late, learning valuable lessons about balance and self-acceptance along the way.