Through a series of misunderstandings, Alvin, Simon and Theodore come to believe that Dave is going to propose to his new girlfriend in New York City - and dump them. They have three days to get to him and stop … Jason Lee, Justin Long, Bella Thorne, Matthew Gray Gubler, Jesse McCartney, Kaley Cuoco, Kimberly Williams-Paisley Added on Amazon Prime 2023-03-31. Youtube Trailer