The Haunting in Connecticut (2009) is a supernatural horror film based on alleged true events, following the Campbell family who relocate to Connecticut for their son Matt's cancer treatment. To be closer to the hospital, they rent an old house with a dark past—it was once a funeral home. As Matt begins experiencing disturbing visions and the family encounters increasingly violent paranormal activity, they uncover the house's horrifying history involving séances, corpse desecration, and trapped spirits.

Director Peter Cornwell creates a genuinely unsettling atmosphere through atmospheric cinematography and well-timed scares that rely more on psychological tension than excessive gore. Kyle Gallner delivers a compelling performance as Matt, whose connection to the supernatural forces becomes central to the mystery. Virginia Madsen and Martin Donovan provide strong supporting roles as parents grappling with their son's illness and the terrifying reality of their haunted home.

The film effectively blends family drama with supernatural horror, exploring themes of grief, faith, and the lengths parents will go to protect their children. While some horror tropes are familiar, the historical elements and emotional core elevate it above standard haunted house fare. The gradual revelation of the house's past creates a compelling mystery that unfolds alongside the family's desperate struggle for survival.

For horror enthusiasts seeking a story with emotional weight behind its scares, The Haunting in Connecticut offers a satisfying blend of supernatural terror and family drama. The film's atmospheric tension, historical mystery elements, and solid performances make it worth watching for fans of paranormal horror based on real-life accounts.