Raúl Ramírez

as Doctor Iñigo

as Severiano Cortés

as Julián

as Pánfilo Perez

as Julio Mendoza

as Alonso Montoya

as Fernando

as Carlos Ortega

as Dr. Alejandro Rivera

as Gómez Rul

as Guillermo

as Lázaro

as Professor Bruno Volpi

as Alejandro Montalvo

as Enrique

as Felipe Luna

as Toño

as Roberto

as Rosalino

as Don Regino Gómez

as Lic. Emilio Ayala

as Pablo

as Mario Gallardo

as Domingo García

as Álvaro

as Eugenio

as Raúl del Río

as Pepe Valverde

as Ramon, enfermero

as Jéronimo (uncredited)

as Felipe Rojas

as Abogado

as Raúl