<Li> Sam as Delgado </Li> <Li> Daniela as Maria (Sociologist) </Li> <Ul> <Li> Drew Barrymore as Chloe - a White Chihuahua </Li> <Li> Andy García as Delgado - a German Shepherd </Li> <Li> George Lopez as Papi - a Chihuahua </Li> <Li> Edward James Olmos as El Diablo - a Doberman </Li> <Li> Plácido Domingo as Montezuma (nicknamed Monte) - a Long - haired Chihuahua </Li> <Li> Paul Rodriguez as Chico - an Iguana </Li> <Li> Cheech Marin as Manuel - a Rat </Li> <Li> Loretta Devine as Delta - a Toy Poodle </Li> <Li> Luis Guzman as Chucho - a Mongrel </Li> <Li> Michael Urie as Sebastian - a Pug </Li> <Li> Eddie "Piolín" Sotelo as Rafa - an American Pit Bull Terrier </Li> </Ul> <Li> Drew Barrymore as Chloe - a White Chihuahua </Li>

Who plays the rat in beverly hills chihuahua