Mi adorada Clementina
A woman in an unhappy marriage trades places with her grandmother's ghost; Grandma whupps the girl's husband into line AND proves to her own husband that she was innocent of the infidelity that he was suspecting when she died, fifty years earlier.
Directors: Rafael Baledón
Writers: Alejandro Verbitzky, Emilio Villalba Welsh, Ramón Obón
IMDB: tt0242674