Haunted Mansion

In New Orleans, Ben Matthias, an astrophysicist developing a camera to detect dark matter, marries Alyssa, a tour guide for the city's famously haunted places. Following Alyssa's death in a car crash, a despondent Ben gives up his career and continues to run her tour, despite his disbelief in the supernatural. Meanwhile, widowed doctor Gabbie and her son Travis move into the abandoned Gracey Manor, planning to turn the mansion into a bed and breakfast, only to discover that it is infested with ghosts.

Father Kent, an exorcist helping Gabbie, hires Ben to photograph Gracey Manor's ghosts. Unable to find any evidence, he returns home and is haunted by a ghost of a mariner, forcing him to return to the mansion as he learns that the others have fallen victim to hauntings as well. They recruit psychic Harriet and steal the mansion's blueprints from historian Professor Bruce Davis. The group finds a hidden séance room where Harriet contacts the spirit of William Gracey, who writes a message instructing them to talk to legendary medium Madame Leota. A malevolent entity forces Harriet out of the house, while Bruce arrives and is forced out as well.