as Elliot Olsen

as Alvin

as

as Brian (voice)

as Cisco Renaldo (voice)

as Melvin / Stanley Peet / Melvin's Dad (voice)

as Melvin / Melvinborg (voice)

as SPC. Israel Garza

as Gabe (voice)

as Ojo (voice)

as

as Hector

as Eddie Vargas

as Ooley

as Chelo