Besetzung

• Justin Long — Alvin (voice)
• Matthew Gray Gubler — Simon (voice)
• Jesse McCartney — Theodore (voice)
• Christina Applegate — Brittany (voice)
• Anna Faris — Jeanette (voice)
• Amy Poehler — Eleanor (voice)
• Jason Lee — David Seville
• David Cross — Ian
• Jenny Slate — Zoe
• Andy Buckley — Captain Correlli
• Phyllis Smith — Flight Attendant
• Alan Tudyk — Simone (voice)