Alvin and his brothers Simon and Theodore are back, but this time, it’s going to get really hard on the furry brothers. Dave’s cousin Toby is going to take care of the brothers because Dave got into an accident, and now they have to go to school like any normal kid. We all know that school can be really hard sometimes, the pressure, the studies, and of course the girls or in their case, the Chipettes. Enjoy the trailer.. and make sure to watch the movie.. it was released on December 23rd, 2009, if you didn’t watch it in theaters you can get it on DVD… enjoy