Enid Is Sleeping (1990)

Storyline:

Enid Is Sleeping (1990) Enid is horrible, her husband and younger sister are having an affair. When Enid walks in on them 'enjoying' themselves, she is furious. A fight develops and Enid is hit over the head with a heavy object. One disaster after another ensues, as they attempt to make Enid's death look like an accident.