Yesterday's Guys Used No Arsenic (1976)

Mara Ordaz, a former diva and legendary actress, intends to sell her secluded mansion and return to bustling Buenos Aires. Despite her wishes, the trio of her husband, her doctor, and her financial manager resist, setting off an atypical chain of events. This blackly cynical comedy, which portrays the seemingly helpless as monstrous, features a stellar cast directed by Argentinian Martínez Suárez, and was chosen as an Oscar nominee for Best Foreign Film.