The film tells the story of the payador José Betinotti, a mythical character in Argentine music. It faithfully reconstructs the scenarios of the early twentieth century: the workers' struggles, the party meetings of the caudillos and the circus criollo, the cradle of Argentine theater and music.

• Estudios San Miguel
• Hugo del Carril
• Aída Luz
• Orquídea Pino
• Ricardo Passano
• Marino Seré
• Lito Bayardo
• Gregorio Cicarelli
• Tomás Simari