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Joselito as Joselito Pilar Sanclemente as Lucinda Luz Márquez as Marta, mother of Joselito Jesús Tordesillas as Marqués de Alvar, Joselito's grandfather Barta Barri as Isabel Carlos Miguel Solá as Alberto Salvador Soler Marí as Gonzales Amalia Sánchez Ariño

Antonio del Amo Director, Screenplay Sigfrido Burman Set Decoration Augusto Algueró Original Music Composer Cesáreo González Producer Juan Mariné Director of Photography