Roberto Catarineu

as Dr. Giuntini (1 episode)

as Tío Oscar

as Hombre 4

as Amadeo Echevarry (121 episodes)

as Jacobo

as Comisario

as Commissioner Etelvino Fraga (164 episodes)

as Rocat

as López

as Shibdiz (as Robert Carson)

as Don Pascual Guaragnone