Kung Fu Panda: Secrets of the Masters (2011)

On the rare night of the moon, Po (voiced by Jack Blake Jack Black), Tigress (voiced by Angelina Jolie Angelina Jolie) and Fast Mantis (voiced by Seth Logan Seth Rogen) sneak into the museum of the new martial arts convention, where classic weapons by kung fu masters such as Storm Iron Ox (Dennis Haysbert), Meteor Alligator (Anthony Leondis) and Thunder Rhino (Paul Scheer) are on display. Of course, there are also objects about the three Su Wu sisters (voiced by Sumalee Montano). Po told his friends the martial arts story of a long time ago: when the three Su Wu sisters roamed the Central Plains, they defeated the powerful jackal empire with only a pair of chopsticks. When they escaped from the Imperial Prison, they began to plot a plan to unite with the scum of martial arts to dominate the country. To stop their ambitions, Master Oogway (Randall Duk Kim) found Storm Niu Man, Meteor Alligator and Ray, who were obsessed with fame and fortune at that time.