Tigress and Monkey are the only returning characters not to be voiced by their actress and actor from the films.
Kerri Wahlgreen (taking over for Angelina Jolie.) Reprises the Role of Tigress from the Kung Fu Panda: Legends of Awesomeness Tv Series.
James Sie, who voiced Monkey in Kung Fu Panda: Legends Of Awesomeness, reprised his role in this short film.