Kung Fu Panda was produced by DreamWorks Animation and used voices from stars like Jack Black, Angelina Jolie, Jackie Chan, and Lucy Liu. While China initially had issues with the portrayal of pandas in the film, it ended up being popular in China. The film uses comedy, action, and animation to tell the story of Po becoming the Dragon Warrior using Todorov's theory of equilibrium and Barthes' enigma code. DreamWorks films often do not use stereotypes and personify animals to represent society. The film industry works with toy and food companies to market films.