Character: Brittany (voice)

Directed by: Walt Becker

Written by: Randi Mayem Singer, Adam Sztykiel

Produced by: Ross Bagdasarian, Janice Karman

Cast Members: Jason Lee, Josh Green, Kaley Cuoco, Justin Long, Matthew Gray Gubler, Jesse McCartney, Tony Hale, Anna Faris, Kimberly Williams-Paisley, Eddie Steeples

Released date: December 18, 2015

Genre: Animation, Adventure, Comedy

Duration: 1 hour 32 minutes

The Chipmunks believe that Dave plans to propose to his new girlfriend in Miami.--and dump them. They have three days to get to him and save themselves not only from losing Dave but also from gaining a terrible stepbrother.