Alvin The self-appointed leader of the group. He suffers from small "munk" complex and tries to make up for it with his grand schemes and animal magnetism.
Simon The scholar. Simon is smart enough to anticipate Alvin�s harebrained schemes and often has to bail his impulsive brother out of trouble. He worries that he and Alvin share the same gene pool.
Theodore He loves to eat. Gullible, shy and na�ve, he sees the good in others, even Alvin. Oh, and by the way, did I mention, he loves to eat!
Dave Seville Like any other single parent trying to raise three kids, let alone three hyper-active chipmunks, Dave has his patience tested on a daily basis and often is reduced to yelling "A-L-L-L-V-I-N"!!!