Cameron Lansing (Scott Curtis) is an introverted, solitary, 10-year-old boy with psychic abilities who lives with his father, Owen Lansing (Tab Hunter), a research scientist. Owen has subjected Cameron to intense psychological testing from a young age in an effort to unbury the hidden powers of the human mind. During a series of mysterious and bizarre circumstances in their rural house one night, Owen is decapitated by a machete, yet the authorities can find no evidence of foul play and rule it out as an accidental death believing he simply fell on it. Cameron goes to live with his mother Dory Lansing (Kim Lankford) and her obnoxious actor boyfriend Bob Froelich (Gary Hudson) in Los Angeles. Both Dory and Bob are unaware of Cameron's paranormal abilities.
Sergeant Sam Taliaferro (Cotter Smith) of the Homicide Division of the LAPD has sleeping trouble and a recurring nightmare which is affecting his work. Taliaferro's partner, Detective Pete Groom (Leigh McCloskey) complains about Taliaferro's frequent bouts of absent-mindedness in the line of duty caused by his lack of sleep, and so Taliaferro is ordered to go see a psychiatrist who works with the department, Dr. Nora Haley (Mel Harris). When Bob Froelich is horrifically murdered in Cameron's room, having been thrown out of the second-floor window with his eyes burnt out of the sockets, Sam Taliaferro, Pete Groom and Nora Haley are put on the case. As they investigate the perplexing case, Taliaferro befriends Cameron and realizes that deaths are occurring always around the boy, and that his nightmares seem to be linked to the boy. Under her counselling sessions Nora Haley also realizes that the boy has paranormal abilities, even being able to foresee future events. It also becomes apparent to Taliaferro that whatever Cameron concentrates on hard enough or focuses on is manifesting itself into reality.
Cameron plays an imaginative game with a figurine his father gave to him he calls the "Deceptor", actually an ancient figure of a Mayandemon said to be terrible beyond description in Owen Lansing's texts. Cameron's imagination makes the creature real and it takes up residence in Cameron's bedroom closet. Soon, numerous inexplicable and gruesome deaths are occurring around the closet in Cameron's room, and people who have already died seem to be mysteriously reappearing in an undead state. Bob Froelich is horrifyingly resurrected in Cameron's closet and murders Detective Pete Groom when he looks inside.
Taliaferro and Haley seek out Owen Lansing's assistant, Professor Ben Majors (Chuck McCann) at his home in the woods, where they learn the truth about Cameron. Taliaferro is stalked through the woods by Pete Groom's ghost, who warns him that the evil is "out of the closet now." The demons soon wish to destroy Cameron, thus severing their link to limbo and sealing them within reality and in our world. Majors kidnaps Cameron and takes him back to Cameron's house where Majors is then murdered by the demon, his blood boiling in his veins. Only Sam Taliaferro and Nora Haley are able to protect Cameron. Cameron goes back to his room to face the demon in the closet once and for all and destroy it before Cameron loses his powers to it.
The screenplay of Cameron's Closet was written by Gary Brandner, who had previously written both the trilogy of novels and the film adaptations of the acclaimed The Howling.
Critical reception for Cameron's Closet upon its release has been mixed.[2][3] The Los Angeles Times gave Cameron's Closet a negative review, criticizing the special effects and stating that the movie "never should have come out of the closet".[4] The reviewer for the Fort Worth Star-Telegram was more positive, favorably comparing it to Child's Play, which had come out the year prior.[5]Stephen Hunter of The Baltimore Sun praised the performance of Mel Harris while also criticizing the script's subtexts, stating that it never delivered on these.[6]