Selma Vaz Dias

When Edgar sees his girlfriend Betty getting up close and personal with his best friend Carl, he murders Carl in a jealous rage and hides the corpse under the floor of his piano room. Comes the night, and Edgar begins to hear strange sounds coming from under the floor... (imdb)

A post-war housing crisis leaves a shy woman to share a house with two couples. Comic situations arise as the new roomer becomes infatuated with one of the husbands. (imdb)