A woman feels the presence of a ghost in her own bed; the ghosts of two sisters haunts a Civil War-era house; a castle built on a Native American burial ground is haunted by the spirits of Indians; encounters at a bed and breakfast are reported by guests staying there; and a haunted abandoned hospital.

A man and his girlfriend dream of owning their own "haunted attraction," but end up owning an actual haunted house; the ghostly voice of a passenger who died in a plane crash is heard in a chilling recording; video evidence proves that an Indiana bar is haunted; a secretary doesn't believe the rumors that her office building is haunted until strange happenings force her to flee one eerie night; and a dog meets a ghost boy at the historic Andrew Woods house in Pennsylvania.

A phantom breaches security at a South Carolina government building; a pipe-smoking ghost haunts a lighthouse; a son killed in a car accident makes his presence known to his grieving mother; a demon attacks guests at a Texas house, leaving scratch marks across their bodies; visitors to a restaurant restroom encounter a strange force strong enough to make grown men cry; and a woman in Minnesota captures haunting photos and unbelievable video of the spirits in her home.

A cemetery that's home to 80,000 dead souls becomes a "ghost magnet"; a family discovers that their new home is filled with the sounds of strange footsteps and whispered conversations; after a woman comes face-to-face with an apparition at her Kentucky farm, she sets to videotape her new ghostly friend; the spirits of children happily haunt an inn, playing pranks and giggling out loud; and angry entities force a couple out of their home.

The ghostly antics of two young boys killed at Christmas time in 1964 are captured on video; the tortured souls of a sanitarium haunt a California house; chilling photos and recordings document intense paranormal activity at a railroad near the site of the Battle of Gettysburg; there's a real "phantom of the opera house" in Kentucky; and the ghost of a woman peers forever out a window in hopes that she'll see her lover come for her.

A tourist says he was knifed in the back by a violent ghost in Tombstone, Ariz.; a dead wife jealously haunts her husband and his new girlfriend; a woman snaps the picture of a smiling apparition; and a ghost named Charlie messes with the minds of employees at a New York City bar.

A man encounters poltergeists; a woman communicates with a dozen spirits; ghosts chase a man from his home; a couple captures photos of a ghost; and two friends see the ghost of a Civil War soldier.

An old schoolhouse is haunted by the spirits of former teachers and students; a man contemplating suicide is helped by a supernatural force; and two women contact apparitions at a haunted castle.

An abandoned hospital is haunted by a shadowy figure; a building is haunted by the ghost of a man whose head was severed there by an elevator; and an Irish pub is haunted by a disfigured spirit.

The second-season finale: video footage of a haunting at a home where a baby was scalded to death; recordings and photos from a home haunted by a Catholic bishop; the haunting of a couple's dream home; and an inn in Georgia where the spirit of a woman roams the halls.

Guests at a Kansas hotel claim they've seen the ghost of the colonel who rebuilt the hotel in the 1860s after pro-slavery forces burned it down; two men encounter spectral footsteps and ectoplasm in an abandoned cemetery; a couple investigating a seminary are poked and kicked by someone unseen and hear screams and voices; and a Los Angeles man named Joe meets a spirit who insists his home belongs to him, and attacks Joe in his sleep.

Visitors to an old morgue capture videotape evidence of a chair being flipped on its side with no one around; a woman's home becomes haunted after her husband chokes to death on a hot dog; a woman and her son hear strange gunshots at the Gettysburg battlefield; and when a couple visit a lighthouse haunted by a ghost cat and a little ghost boy, they encounter sobbing, touching, shadow people, and the sounds of cat meows.

A haunted Honky Tonk bar in Kentucky has a terrifying past, including murder, suicide, and even a beheading; a police officer who witnessed the horrors of 9/11 believes he is haunted by spirits from that awful day; an Alabama librarian has seen full body apparitions in the children's area and toys moving on their own; and video captures an entity entering and leaving a woman's body at a haunted former speakeasy.

A couple of paranormal investigators experience something out of a horror movie; two women are attacked by an evil spirit posing as a child; a mother confronts a sinister apparition standing over her and her baby's crib; two buddies in a bachelor pad have the same nightmares about a little girl in their closet; a Denver mansion is haunted by the freaky ghosts of guard dogs who had worked there; and the murder of a man killed by Wild Bill Hickok adds to the strange paranormal activity at a haunted house attraction

A Pennsylvania tavern is haunted by a mobster who was gunned down there 81 years ago; paranormal investigators hear entities cry, "Let me out!" on a road in New York; the caretakers at an arts center that was once a hospital experience phantom smells in the old psych ward; an historian visiting a famed old Virginia house is possessed and feels he must flee before he hurts someone; and a ghost approaches a woman at an old California hotel and asks her for change before disappearing.

A woman taking pictures of her fireplace discovers the ghosts of her relatives in the photos of the flaming logs; visitors experience paranormal activity at the Lizzie Borden house; a restaurant manager sees flying objects, causing him to lose his hair; a theater is wracked with paranormal activity, which includes the ghosts of audience members who died in their seats and the sounds of a band playing and singing are heard coming from under the stage; and a woman visiting a castle panics when her body suddenly begins to burn when her husband discovers claw mark scratches on her back.

Video of an orb flying around the a room is captured at a Colorado mansion; at least six different spirits haunt an Arkansas house; a Missouri house has an underground tunnel filled with unspeakable sights; crew members on a U.S. Navy ship report seeing the spirits of people who died from natural disasters and epidemics; Cleveland's Agora Theater is haunted by ghosts on the stage and the catwalk; and objects flying off the kitchen walls terrify a family.

A man lives in a home haunted by the angry spirit of his father; after moving into her new home, an Iraq war veteran hears strange whispers in her ear and is touched while asleep; a tour guide at an Illinois bed and breakfast is terrified when she captures the spirit of the deceased owner in a photo; a theater that may have been a speakeasy in the 20s is haunted by a naked woman and the sounds of people partying in the basement; and the head of a Washington state museum recalls a frightening moment when she was hit by a piece of heavy equipment shoved by an unseen force.

A paranormal investigator captures a full body apparition; a woman takes over a property without knowing it's filled with child spirits and a silent monk; the ghosts of miners killed in an explosion over a century ago inhabit a Virginia cemetery; the owner of a Texas restaurant believes it's haunted by the spirit of her dead son; and ghosts emerge with a vengeance in a Virginia home.

A club manager senses the presence of an exotic dancer who was murdered by a serial killer; a family sees the ghost of a Native American near their fireplace; a man and his fiancée are haunted in a Victorian mansion; and a dead barber still gives massages from beyond.

A New York club manager feels the presence of an exotic dancer who was murdered by a serial killer; a dead barber gives massages from beyond the grave; a family sees the ghost of an American Indian in front of their fireplace; a man and his fiance begin to believe in ghosts when they move into a mysterious Victorian mansion; and a woman lying in bed feels cold claws pawing at her face.

The site of a 1976 car crash that killed four teens is filled with paranormal activity; a man tries to help a little girl's spirit reunite with her family; haunted house investigators capture voices who say, "You're the Cult"; an experienced paranormal investigator is terrified when she feels something trying to grab her heart inside her chest; and a chandelier that was used by a woman to hang herself is now known to swing by itself without any wind.

A ghost in a haunted school grabs a man around his throat; a woman sees her murdered husband inside the many orbs that haunt the property where he was killed; students in a paranormal studies program have their first paranormal experiences, and capture evidence to prove their strange encounters; two men explore the deepest part of a vast network of caves to take photos of spirits known to tap people on the shoulder and whisper in their ears; and a Pennsylvania woman deals with a case of ghostly gumbo.

Two women investigate claims that the ghosts of six children who were murdered in their beds 100 years ago still haunt an Iowa house; a man in a haunted Maine house sees a ghost standing through a dining room table and a pair of legs dangling from a staircase; a woman's family and home are threatened when she encounters spirits trapped by a mysterious dark energy; and investigators at a former Texas bordello get audio evidence of "ghost sex" in one of the rooms.

An entity plays with an investigator's keyless car remote. Two men encounter the ghosts of people killed in a train derailment. Native American ghosts haunt a cave. A man and his wife develop relationships with the spirits of the sailors.

Two radio show hosts believe they heard the spirit of Lizzie Borden. A couple captures the voices of Confederate war veterans. An Indiana home contains the spirits of slaves who were burned alive while trying to escape.

A woman meets an abusive entity from her past; an exotic dancer claims to have hundreds of clips of orbs flying around her studio; a woman's feels an entity move through her body; a spirit of a child interacts and plays with guests at a bed and breakfast.