A panicked call from his ex-wife summons Ken Nicholson back to New Orleans, where his son has been attacked and left for dead. While his child's life hangs in the balance, Ken endures visions connected to a terrifying time from his past. As a teenager, he witnessed the brutal deaths of several young men, an act orchestrated by his benefactor, Travis Brugier. Following the shocking spectacle, Brugier kills himself before Ken's eyes. Now, decades later, someone wants Ken to remember, wants Ken to return to those violent days.