When the Heart Sings (Spanish: Cuando canta el corazón) is a 1941 Argentine musical drama film directed by Richard Harlan and starring Hugo del Carril, Aída Luz and José Olarra. A man from a wealthy background meets and marries an actress despite fierce opposition from his family. Cast Hugo del Carril as Martín Aída Luz as Lucy José Olarra as Don Olegario Felisa Mary as Doña Angélica Oscar Valicelli as Pedrito Adrián Cúneo as Coco María Esther Gamas as Emma Julio Scarcella as Di Paula Vicky Astori as Gloria Norton Eva Guerrero as Mangacha Joaquín Petrosino as Juancho Fausto Fornoni as Garrido Agustín Barrios as Federico Julio Renato as El franciscano Alberto Terrones as Roncales King Wallace as El cuidador Emilio Fuentes as El ilusionista Warly Ceriani References Bibliography Rist, Peter H. Historical Dictionary of South American Cinema. Rowman & Littlefield, 2014. External links 1941 films Argentine musical drama films 1940s Spanish-language films Argentine black-and-white films 1940s musical drama films Films directed by Richard Harlan Films scored by Alejandro Gutiérrez del Barrio 1941 drama films 1940s Argentine films