Yesterday's Guys Used No Arsenic () is a 1976 Argentine black comedy crime film directed by José A. Martínez Suárez. The film was selected as the Argentine entry for the Best Foreign Language Film at the 49th Academy Awards, but was not accepted as a nominee. Cast Mecha Ortiz as Mara Ordaz Arturo García Buhr as Pedro Narciso Ibáñez Menta as Norberto Mario Soffici as Martín Bárbara Mujica as Laura See also List of submissions to the 49th Academy Awards for Best Foreign Language Film List of Argentine submissions for the Academy Award for Best Foreign Language Film References External links 1976 films 1970s Spanish-language films 1970s crime comedy films Films directed by José A. Martínez Suárez Argentine crime comedy films 1970s Argentine films