Rosaura at 10 O'Clock is a 1958 Argentine crime drama mystery film directed by Mario Soffici and starring Juan Verdaguer and Susana Campos. It was entered into the 1958 Cannes Film Festival. It is based on a 1955 novel of the same name written by Marco Denevi. It was selected as the fourth greatest Argentine film of all time in a poll conducted by the Museo del Cine Pablo Ducrós Hicken in 2000. imdb.com