as Carlin Cantoni(1 ep)
as Dr. Diego Porta(1 ep)
as Alberto "Beto" Zanetti(160 eps)
as Vicente Rosetti(264 eps)
as Dante Rossi "Próspero"(13 eps)
as Prof. Dreshko / Dracula(11 eps)
as Rodolfo Rojas(55 eps)
as Norberto Lorenzi
as Agapito Culaciatti Grosso
as Gerardo López
as Carlos Palomino