Osvaldo Santoro

as Coletto

as Ricardo Ventura

as Abuelo

as Toribio (21 episodes)

as Federico (71 episodes)

as Sammy

as Bonetti

as Capitán Palacios (5 episodes)

as Father Angelo

as Rosales

as Galván (14 episodes)

as Luis Salvatierra

as Nino Júarez (153 episodes)

as Mario (150 episodes)

as Pablo Quadri

as Ernesto Pagliaro (264 episodes)

as Principal

as Francisco Guerrero (1 episode)

as Carlos Villarreal (1 episode)