El Grito sagrado

El Grito sagrado (lit. "A Sacred Cry") is a 1954 Argentine biographical film of the classical era of Argentine cinema, directed by Luis César Amadori, co-written with Pedro Miguel Obligado, and starring Fanny Navarro, Carlos Cores and Aída Luz.

Navarro plays Mariquita Sánchez De Thompson, a socialite, activist and one of the first politically outspoken Argentine women in whose Buenos Aires living room the Argentine national anthem was sung for the first time in May 1813.