Crane's overprotective mom visits the Valley of Peace. Crane reveals to Po that his mom hates Kung Fu so he promised her that he would never have anything to do with it. He also told her that he runs an Inn at the Jade Palace. Crane asks Po and the others to help him keep his secret from his mom.
Villains: Heilang and the Lin Kuei
Note: This episode takes place before The Secret Museum of Kung Fu, since the Lin Kuei are introduced as new characters.