Critic's Score: /100

Director: Walt Becker

Stars: Jason Lee, Jesica Ahlberg, Josh Green

Storyline
Through a series of misunderstandings, Alvin, Simon and Theodore come to believe that Dave is going to propose to his new girlfriend in Miami...and dump them. They have three days to get to him and stop the proposal, saving themselves not only from losing Dave but possibly from gaining a terrible stepbrother.

Writers: Ross Bagdasarian, Janice Karman, Jason Lee, Jesica Ahlberg, Josh Green, Kaley Cuoco, Bella Thorne, Anna Faris, Christina Applegate, Matthew Gray Gubler, Jason Lee, Justin Long, Kimberly Williams-Paisley, Jesse McCartney, Laura Marano, Tony Hale, Carla Shinall, Jesica Ahlberg, Dennise Renae Larson, Inder Kumar, , , , , , , , , , , , , , , , ,

Cast:
Kaley Cuoco - Eleanor (voice)
Bella Thorne - Ashley
Anna Faris - Jeanette (voice)
Christina Applegate - Brittany (voice)
Matthew Gray Gubler - Simon (voice)
Jason Lee - Dave
Justin Long - Alvin (voice)
Kimberly Williams-Paisley - Shira
Jesse McCartney - Theodore (voice)
Laura Marano - Hotel Babysitter
Tony Hale - Benson
Carla Shinall - First Class Airplane Passenger / Miami Party Goer
Jesica Ahlberg -
Dennise Renae Larson - Hollywood Reporter
Inder Kumar - Record Agent

Country: USA

Language: English

Release Date: 3 Jan

Filming Locations: Olde Town Conyers, Georgia, USA

Did You Know?

Trivia:
This movie is being filmed in Georgia. See more »

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