Tony Carbajal

as Roque

as Pablo

as Dupre (Duarte)

as Agustín

as Dr. Pablo Montero

as Dr. Renard

as Juan Pérez

as Pedro Friguillo

as Teniente Miguel Escandón

as Patricio

as Chava

as Francisco

as Raúl

as Sergeant

as Little Snake

as Farolito (as Tony Carvajal)

as Pedro (as Antonio Carbajal)

as Amigo de Panchito