I See You
Strange occurrences plague a small town detective and his family as he investigates the disappearance of a young boy.
As phroggers, who are people that secretly squat inside occupied houses, teenagers Mindy and Alec infiltrate the suburban home of police detective Greg Harper, his counselor wife Jackie, and their teenage son Connor. Although Mindy insists on drawing no attention to themselves while hiding inside the house, Alec begins mentally messing with the Harpers by removing photographs from their frames, turning on televisions, and urinating on Greg while he sleeps, among other pranks. The family vaguely wonders if there may be a paranormal presence haunting their home.
Connor and Greg remain angry with Jackie in the wake of a revelation that Jackie had an affair. Still coming to terms with how to handle their marriage moving forward, Greg throws his phone through a window in frustration.
When a repairman arrives to fix the window while the Harpers are not home, Alec convinces Mindy to let him in since he doesn't know she doesn't live there. Jackie comes home surprised to find the repairman in her house. Jackie's confusion grows when he explains that her daughter let him inside. Jackie reports the repairman to the police after discovering that her silverware is missing, although Alec actually hid it.
Lieutenant Moriah Davis assigns Greg and his longtime partner Ray Spitzky to investigate the disappearances of Michael King and 12-year-old Justin Whitter, the latter of whom mysteriously vanished while riding his bike through the woods. At the crime scene, the detectives discover a green pocketknife like those used by Cole Gordon, a man they sent to prison for killing six other boys years earlier.
Although Greg and Spitzky consider they are dealing with a copycat, Davis has the duo track down Gordon's two surviving victims to ensure that Gordon's defense attorney doesn't push to reopen the case. Now a disfigured and mentally disturbed adult, previous victim Tommy Braun cryptically claims that the man who kidnapped he and his friend as children lived in a magic house that disappeared.
Jackie's lover Todd comes to the Harper house to profess his love for Jackie. From the roof above, Alec smashes a pot on Todd's head that Jackie presumes was thrown by Connor. Jackie takes Todd into the basement to treat his wound.
Jackie leaves Todd alone while she drives Connor to school. Greg comes home unexpectedly to find his wife's lover. From her hiding spot in the basement, Mindy silently witnesses Greg murdering Todd by hitting him in the head with a bat.
Jackie finds Todd dead from a head wound when she returns. Fearing that Connor will be held responsible because of the pot she presumed he threw, Jackie convinces Greg to help her bury Todd's body in the woods.
While his parents are out, Connor finds the missing silverware inside the washing machine. Connor then receives an anonymous text asking if he knows what "phrogging" is. Connor finds disturbing phrogging videos when he searches the term online. Wearing a frog mask, Alec captures Connor.
Catching Alec in the act of tying up Connor, Mindy expresses her terror at the psychotic person Alec is becoming. A struggle ensues between Mindy and Alec. Mindy hits her head and falls unconscious. Alec hides Mindy in the back of the family's van.
Greg suddenly returns home. Alec is horrified to see Greg drive away in the minivan. Mindy quietly recovers in the back of the vehicle where she finds a box of stashed evidence revealing that Greg has been the child killer all along.
When Greg stops, Mindy escapes into nearby woods. Mindy calls 911 to report the killer, which summons Spitzky to investigate, but the connection drops out.
Mindy finds a hidden trailer where Greg imprisoned Michael King and Justin Whitter. Before she can free the two boys, Greg suffocates Mindy from behind using a plastic bag. Greg finds Mindy's camcorder documenting all of the phrogging she and Alec did inside the Harper house. Enraged, Greg heads home with Mindy to hunt for Alec.
Greg and Jackie both return home to find Connor bound and gagged with a green pocketknife beside him. After Jackie rushes Connor to the hospital, Greg executes Mindy with a gun before searching the house for Alec.
Alec attacks Greg with an ax, but Greg overpowers Alec. Greg explains that he will stage the scene to frame Alec as a murderer. Alec shoots Greg dead just as the cops arrive.
Spitzky fires a bullet into Alec. Critically wounded, Alec intimates to Spitzky that he was Tommy Braun's friend and had orchestrated the phrogging scheme to take revenge on the man that tortured him as a child. The police rescue the two captive boys in the woods while Spitzky uncovers proof that his partner was the perpetrator. Jackie and Connor return home in stunned shock as Alec is taken away in an ambulance.