In Adelaide, Jill Cowper, a graduate student, is home alone when a plumber, Max, unexpectedly arrives to fix a bathroom issue. Despite initial impressions, Jill grows uneasy as Max shares his prison past, sparking her fears. As Max returns multiple times, their interactions become increasingly tense, culminating in Jill finding a way to rid herself of the unsettling stranger.
The Plumber
A plumber's unusual behavior while repairing a couple's bathroom leads to a blurring of reality and sanity.