Vault of Horror #2

Alex is heartbroken when his wife, Sylvia, dies in a fire. It looks like an accident, but it was a deliberate murder committed by Alex's housekeeper, Agnes, and her lover, Mitch. Agnes convinces Alex that Sylvia had been cheating on him and he commits suicide, leaving his entire estate to Agnes. But, while Agnes and Mitch make themselves comfortable in their new home, Alex is definitely not resting in peace.