Meu Amigo Einstein
Voltar
Thomas GottschalkMartin
Priscilla PresleyKeelin
Shia LaBeoufJoey
Ben FosterRyan
Lin ShayeMiss Desmond
Jessica BowmanMarlena
Howard MorrisAbercrombie
Ben SteinJack
Armelia McQueenMs. Groomers- Tamie Lea LoganJosie
- Navarone Garibaldi GarciaBilly the Paper Boy
- Mike KimmelThe Nasty Lifeguard
Wendy Benson-LandesCharlotte
J.P. ManouxChihuahua Owner
Allison SieBeagle Owner
Rick ZumwaltMusclehead
Roger Clinton, Jr.Driver
Jason DavisChipper
Erik CordJudge- John TravisSarcastic Guy
John GatinsCop #1
George ChristyJudge #2- Andrew BurkleBoy on Slide
- Carrick O'QuinnFireman
- Cecile KrevoyWedding Guest
- Frances BuchsbaumGrandma Guest
Cheech MarinEinstein (voz)