Alvin And The Chipmunks: The Squeakquel -

: After Dave Seville (Jason Lee) is hospitalized by a concert mishap, the Chipmunks are left in the care of Dave’s "doofus" cousin Toby (Zachary Levi). The boys are sent to high school for the first time, where they must navigate bullies, popularity, and a "Battle of the Bands" to save the school's music program.

: Jason Lee (Dave), Zachary Levi (Toby), and David Cross (Ian). Alvin and the Chipmunks: The Squeakquel

: Their old nemesis, Ian Hawke (David Cross), discovers the Chipettes and grooms them to upstage the Chipmunks. The Cast : : After Dave Seville (Jason Lee) is hospitalized

(2009) is the second installment in the live-action/CGI film franchise. It is most notable for introducing the Chipettes —Brittany, Jeanette, and Eleanor—as musical rivals and eventual love interests for Alvin, Simon, and Theodore. Core Plot & Cast : Their old nemesis, Ian Hawke (David Cross),

: Christina Applegate (Brittany), Anna Faris (Jeanette), and Amy Poehler (Eleanor). Production Trivia

: Justin Long (Alvin), Matthew Gray Gubler (Simon), and Jesse McCartney (Theodore).