'Jill and husband Brian are academics living on campus. Jill works on her thesis at home, when one morning she opens the door to the plumber. She is puzzled. There is nothing wrong with their plumbing. The plumber thinks differently and begins to take their bathroom apart searching for an elusive fault. What follows is five days of hell and mental torment for Jill that will change her life, and the plumber's. She opened her door to a nightmare.'
Source: Screen Australia. (Sighted: 3/2/2014)