The First-Born Son: Billy Michaels was a young boy who loved pretending to be a cowboy. One day, another little kid challenged Billy to a duel, but Billy's cap gun was no match for the boy's real steel-tipped arrow that Billy's ghost still carries. Unlike most of the ghosts, this one is a mild threat, never attacking anyone and just saying "I want to play."
The Torso: Jimmy 'The Gambler' Gambino was a gambler in the early 1900s, who caught the attention of the Mafia. After he lost a boxing bet and didn't have the money to pay up, the Mafia cut him into pieces and wrapped him in cellophane, dumping the remains in the ocean. His ghost appears as a torso with a severed head nearby, and is more a neutral spirit than actively hostile.
The Bound Woman: Susan LeGrow was the richest girl in town and was very popular in school. Her one flaw was the way she flirted and toyed with boys and men, leaving a long trail of broken hearts. During her senior prom night, Chet Walters, a star quarterback, caught Susan cheating on him with another boy. The next day, the boy was found beaten to death and Susan had gone missing. Susan was found dead two weeks later buried beneath the fifty-yard line of the high school's football field. Her ghost lures Bobby into the dangerous basement and still shows in her prom attire, bound ropes holding her arms.
The Withered Lover: Jean Kriticos was a happy and devoted wife and mother. She died as a result of fire injuries at St Luke's Hospital half a year before the events of the film begin. Unlike most of the ghosts, she is not dangerous; she is benevolent.
The Torn Prince: Royce Clayton was a gifted and famous teenage baseball player in the 1950s who caught the eye of colleges around the USA. He died in a drag race, thanks to his challenger, a greaser who cut his brake lines. His remains are still buried in a plot overlooking a baseball diamond, and his ghost carries his baseball bat.
The Angry Princess: Dana Newman was a beautiful but abused lady who lived in the late 20th century. She had plastic surgeries to alter her perceived flaws, and after a botched experiment that mutilated her eye, she brutally killed herself in a bathtub at the clinic. Her ghost is bloody, naked, and carries the same knife she used to commit suicide.
The Pilgrimess: Isabella Smith came to North America as a colonist in order to find a new life after being an orphan in England. The tight-knit community ostracized and ignored her and used her as a scapegoat, being accused of witchcraft when crops and animals mysteriously died. She denied such accusations, but she was trapped in a burning barn but managed to escape unharmed. That sealed her fate, and she died of starvation after being condemned to the pillory that she carries with her as a ghost; her skin is badly damaged.
The Great Child: Harold Shelburne was a mentally disabled man who never outgrew diapers and had to be spoon fed even as a fully grown adult; he often made baby sounds. After being mocked, teased and tormented relentlessly all his life, he caused a massacre at the old freak show where he and his mother, Margaret Shelburne, lived. Some of the freaks had kidnapped his mother as a joke one night, accidentally killing her in the process. The circus owner, Jimbo, had Harold mutilated beyond recognition. His ghost appears as Harold did in life, with a small patch of hair, a bib covered in vomit, and cloth diapers; he still holds the ax that he used to kill his enemies.
The Dire Mother: Margaret Shelburne, Harold's mother, was a shy little lady, standing three feet tall. She never could stand up for herself. At the freak show where she lived, she was raped by the Tall Man, another circus freak, and gave birth to her illegitimate son Harold, whom she loved more than life itself. She smothered and spoiled him from infancy and never stopped as he grew; this is the main reason for Harold's mental handicap. The two were abused to the point where Harold killed almost the entire circus after Margaret accidentally died during a prank orchestrated by the other circus freaks. As ghosts, they remain together, with Harold being protective. Like the Torso, she is not aggressive, and is more of a neutral spirit.
The Hammer: A happy and honest family man and blacksmith in the early 1890s, George Markeley was falsely accused of stealing by a higher up named Nathan, and threatened with exile from their old Western town. Knowing he was innocent, George stood up to Nathan and refused to leave. One day, when George's family was walking home from the market, Nathan and his gang of thugs attacked and killed them brutally. Enraged, George took his blacksmith's hammer, tracked down Nathan and his friends, and beat them to death but the townsfolk chained him to a tree outside his blacksmith shop and drove railroad spikes into his body. His left hand was cut off and his hammer was crudely attached to it. His ghost is one of the more angry spirits.
The Jackal: Born to a prostitute in 1887, Ryan Khun developed a sick appetite for women, attacking and raping prostitutes in the night. Seeking to be cured of his insatiable appetite, Ryan voluntarily committed himself to Borehamwood Asylum for treatment. But after years of solitary confinement, Ryan went completely insane, scratching on the walls so violently his fingernails were torn completely off. In response, the doctors kept him permanently bound in a straitjacket, tying it tighter whenever he acted out, contorting his limbs. After gnawing through his straitjacket to get free, the doctors locked his head in a cage and sealed him away in a cell in the basement. while there, he developed a hatred of humanity, screaming madly and cowering whenever approached by people. When the asylum burst into flames, he chose to stay behind and perish in the fire while everyone else escaped. His ghost carries his torn straitjacket with the torn cubic head cage; it is called a sign of Hell's Winter. He is one of the most aggressive and violent ghosts.
The Juggernaut: Horace 'Breaker' Mahoney was born very disfigured and was an outcast his entire life. His mother abandoned him at a tender age, and his dad put him to work in the junkyard, using his unusual strength to crush cars. After his dad died, Horace went insane: he would take motorists and hitchhikers, tear them apart with his bare hands and feed the remains to his dogs. After several of these murders, he was arrested. A SWAT team shot and killed him when he broke free of his hand cuffs. As a ghost, he remained at the junkyard with his body riddled with bullet holes, killing intruders. Both Dennis and Cyrus remark that his kill count numbered in the 40s, making his ghost one of the most evil and dangerous of the twelve.