During the long television run of "El Show de las 12", he came into contact with many famous entertainers, both local and foreign. Some of the local celebrities he worked with as co-hosts and guest stars, were Nydia Caro, Luis Antonio Cosme, Awilda Carbia, Ángela Meyer, Otilio Warrington, Dagmar, Lou Briel, the members of El Gran Combo and Menudo, Machuchal and others. Foreign acts that he presented included Raphael, Celia Cruz, Julio Iglesias, Rocío Jurado, Sandro de América, Marilyn Pupo, (who resides in Puerto Rico but is Cuban) Gloria Trevi, José Luis Rodríguez "El Puma", and many others.