Monkey King: Hero Is Back is a 2015 Chinese computer-animated fantasy adventure film written and directed by Tian Xiaopeng in his directorial debut. The film was released on 10 July 2015, and became the highest-grossing animated film in China until it was surpassed by the 2016 films Zootopia and Kung Fu Panda 3.

Zootopia is a 2016 American animated buddy cop action comedy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures. It was directed by Byron Howard and Rich Moore, co-directed by Jared Bush, and produced by Clark Spencer, from a screenplay written by Bush and Phil Johnston, and a story by Howard, Moore, Bush, Johnston, Jim Reardon, Josie Trinidad, and Jennifer Lee. The film stars the voices of Ginnifer Goodwin, Jason Bateman, Idris Elba, Jenny Slate, Nate Torrence, Bonnie Hunt, Don Lake, Tommy Chong, J. K. Simmons, Octavia Spencer, Alan Tudyk, and Shakira. Taking place in the titular city where anthropomorphic mammals coexist, it tells a story of an unlikely partnership between a rabbit police officer and a red fox con artist as they uncover a criminal conspiracy involving the disappearance of predators.