Will Arnett
Surly (voice)
Maya Rudolph
Precious (voice)
Bobby Cannavale
Frankie (voice)
Bobby Moynihan
The Mayor (voice)
Isabela Merced
Heather (voice)
Peter Stormare
Gunther (voice)
Gabriel Iglesias
Jimmy (voice)
Jeff Dunham
Mole (voice)
Sebastian Maniscalco
Johnny (voice)
Kari Wahlgren
Jamie (voice) / Additional Voices
Jackie Chan
Mr. Feng (voice)
Katherine Heigl
Andie (voice)
Julie Lemieux
Lil' Chip (voice)
Dwayne Hill
Police Officer (voice)
Josh Robert Thompson
Construction Foreman (voice)
Rob Tinkler
Redline (voice)
Jess Harnell
Animal Control Guy 1 (voice)
Fred Tatasciore
Animal Control Guy 2 (voice)
Andrew Ortenberg
Animal Control Guy 3 (voice)
Greg Chun
Mouse Henchman (voice)
Dave Fennoy
Mouse Henchman 2 (voice)
Laraine Newman
Daredevil Chipmunk (voice)
Justin Felbinger
Young Surly (voice)
Cal Brunker
Charming Chipmunk (voice)
Bob Barlen
Handsome Mouse (voice)
Lukas Engel
Additional Voices (voice)