<page_title> List of Argentine films of 1957 </page_title> <table> <cell> Una viuda difícil <col_header> Argentine films of 1957 </col_header> <col_header> A - F </col_header> <col_header> G - Z </col_header> </cell> <cell> Fernando Ayala <col_header> Argentine films of 1957 </col_header> <col_header> A - F </col_header> <col_header> G - Z </col_header> </cell> </table>
Una viuda difícil is a 1957 Argentine film directed by Fernando Ayalay.