as Agustín Pío Barrios
as Gloria Silva
as Francisco Martín Barrios
as Agustín Pío Barrios (joven)
as Isabel Villalba
as Florencio Parravicini
as Andrés Segovia
as Nicolino Pellegrini
as Madre Isabel Villalba
as Amigo de juventud 3
as Amiga de Isabel 1