as Gustavo
as Dr. Karl's Servant
as Anderson
as Sergio
as El Jefe (Atenógenes)
as Dr. Ortiz
as Benjamín Gómez
as Father Gerardo Serret
as Enrique Iliades
as Cristóbal
as Lic. Luciano Ordorica
as Lic. Federico Robles
as Comandante Patiño
as Lic. Ramón Gutiérrez
as Roberto Álvarez Albarran
as Augusto
as Luciano Higueras
as Dr. Núñez
as Ernesto Cantú
as Alirio Roldán
as Gustavo del Villar
as Gerardo