as Octaviano Liceaga
as Marco Antônio Yañez
as David
as Óscar Cárdenas Villavicencio
as Paulino Córdoba
as Alejandro Roldán
as Maximino Torreslanda
as Óscar Hidalgo
as Santiago Santibáñez y Calzada
as Severo Trujillo
as Parra
as José Maria Cano
as Ángel Borges
as Alfredo Suárez
as Luis Buñuel
as Javier Saavedra
as Julio Escalante
as Director de Corporación
as el doctor Quijano
as Oscar
as Tirso Quintero
as Enrique
as Sigfrido Martinez 'El Jefe Sigma'