A struggling songwriter named Dave Seville finds success when he comes across a trio of singing chipmunks: mischievous leader Alvin, brainy Simon, and chubby, impressionable Theodore. Jason Lee, David Cross, Cameron Richardson, Jane Lynch, Justin Long, Matthew Gray Gubler, Jesse McCartney Added on Amazon Prime 2023-02-06. Added on Disney 2022-04-10. Added on stan 2023-09-17. Youtube Trailer