character - Alfredo Durán

character - Terry Peyton

character - Fernando

character - Millán

character - Alceo

character - Medusa

character - Michel

character - Camilo

character - Morris

character - Fernando Montalvo, estudiante de periodismo

character - Raúl Estrada

character - Mino (uncredited)

character - Emilio

character - Profesor Richard Birles

character - Roderico