Alvin and the Chipmunks: The Road Chip is a 2015 American live action road-adventure family caper comedy film directed by Walt Becker and written by Randi Mayem Singer and Adam Sztykiel. It is the fourth and final installment in the Alvin and the Chipmunks film series and is a sequel to the 2011 film, Alvin and the Chipmunks: Chipwrecked. The film was released on December 18, 2015, by 20th Century Fox.