Guillermo Murray

as Dr. Berman

as Gregorio Montero (118 episodes)

as Don Julián Madero Grimaldi (200 episodes)

as Sr. Valverde

as Esteban Quijano (91 episodes)

as Arturo Aguirre (115 episodes)

as Alejandro Molina (100 episodes)

as Felipe Ortiz (175 episodes)

as Francisco (100 episodes)

as Leonel de los Santos (160 episodes)

as José

as Alejandro (100 episodes)

as Varnoff

as Self

as Ramón

as Marques

as Don Alfredo Mora

as Don José Luis Morantes (170 episodes)