A lonely waitress with a tragic past, Agnes (Judd) rooms in a run-down motel, living in fear of her abusive, recently paroled ex-husband (Connick Jr.). But when Agnes begins a tentative romance with Peter (Shannon), an eccentric, nervous drifter, she starts to feel hopeful again - until the first bugs arrive...

Probing the blurry lines between paranoia and nightmarish reality, BUG is an intense, mind-bending psychological thriller in which nothing is quite as it seems.