Elenco - Cãofusões
Kyle Massey
Calvin WheelerKay Panabaker
Emily WatsonMitchel Musso
Raymond FiggCarter Jenkins
Preston PriceMark Christopher Lawrence
Calvin's DadAlesandra Durham
KateJudith Moreland
Calvin's MomIbrahim Abdel-Baaith
RondelYolanda Stange
Rondel's MotherSierra Squires
Young GirlBen Hammond
BoyCameron Jones
DishwasherCory McMillan
A.C. Officer #1Magarin Lee Hobson
LeonardEmmit Cannon
ThrashEric Deng
MilesKelly Coombs
JulieSean Sekino
SimonDan Larsen
Mr. DudleyKelly Stevens
BillyJanice Knickrehm
School LibrarianJoel Bishop
ChuckHeather Beers
HollyReb Fleming
Dog Show OfficialTeri Cowan
Head JudgeJansen Davis
Older ReporterKelly Chapman
Young ReporterMichael Todd Behrens
FatherChester the Chihuahua
Chester (uncredited)