Based on the novel by Jack Ketchum, which draws inspiration from the harrowing true story of Sylvia Likens, who suffered and ultimately lost her life in 1965 in Indiana, this film delves into the chilling events surrounding her tragedy.
The movie opens in contemporary New York City with David Moran (portrayed by William Atherton), a stock trader in his fifties. One fateful day, he witnesses a homeless man being struck by a vehicle and instinctively rushes to provide mouth-to-mouth resuscitation to save him. Later at home, David finds himself gazing at a child's drawing that evokes painful memories from his past. This incident stirs recollections from the summer of 1958, a time when he failed to intervene and save a life, leading the narrative into a haunting flashback.
In this flashback, we meet a teenage David Moran (played by Daniel Manche), who enjoys catching crawfish in a local stream. He encounters the new girl in town, Megan Loughin (played by Blythe Auffarth), who at 16, along with her younger sister Susan (portrayed by Madeline Taylor), have recently moved in with David’s next-door neighbor, Ruth Chandler (played by Blanche Baker). Following a tragic car accident that claimed their parents' lives, Megan and Susan are now struggling to adapt to their new circumstances.
The Chandler home quickly becomes a popular hangout for teenagers in the neighborhood, largely due to Ruth’s relaxed parenting style, which includes allowing them to drink alcohol and engage in risqué conversations. David learns from Megan that nothing seems to appease Ruth, which inspires him to bridge the gap between them. He suggests she create a drawing for Ruth—a proposition Megan is hesitant to accept, fearing ridicule. Instead, she chooses to draw a picture for David, which he later gifts to Ruth, only for her to dismiss it with contempt.
Days later, David walks into a horrifying situation where the Chandler boys are tormenting Megan. When she fights back, Ruth’s skewed sense of justice leads her to punish not Megan, but her younger sister Susan, subjecting her to a humiliating corporal punishment while the boys look on. The following day, Megan bravely approaches the police to report the abuse, but Ruth's manipulative nature allows her to deflect suspicion, further complicating matters.
As David continues to witness the escalating abuse, he becomes increasingly desperate to aid Megan. He secretly provides her means to escape, but his efforts backfire, leading to more dire consequences. The film intensifies as Ruth's cruel tactics culminate in Megan being subjected to unspeakable horrors while David is helplessly locked away in the basement.
In the film's climax, after a series of catastrophic events, David devises a plan to escape from Ruth's clutches; unfortunately, it leads to a tragic confrontation. In a desperate act, he sets a fire to draw attention, ultimately bringing the police to their rescue. However, the aftermath of the ordeal leaves David grappling with guilt and loss, especially after Megan passes away despite his efforts.
As the film returns to present-day New York, David reflects on those fateful events by the very stream where it all began, vowing he will never forget Megan. In a poignant moment, her spirit momentarily appears beside him, imbuing the narrative with a haunting sense of memory and regret.
