Regis Philbin spends a terrifying night in a notorious haunted house trying to coax its ghosts into sight; Harry Hamlin's wedding proposal is foiled by a ghost with a broken heart; Ana Gasteyer comes face-to-face with tragic spirits in a theater; and model and movie star Jaime King is attacked by an evil entity in her family's country home.

Faced with a decision that would change his life, Bret Michaels is visited by a close relative who points him toward his destiny; followed by a mysterious entity Natasha Henstridge is terrified when it manifests itself in her new home; as a child Penelope Ann Miller is met by her grandmother shortly after her death; on a trip to her boyfriend's family home in Charlestown, Eva Amurri uncovers the gruesome murder of an innocent woman.

Jerry Stiller receives a long awaited message from his father; a maternal figure appears to Mindy McCready at one of the darkest moments of her life; Nick Hogan breaks into the forbidden floor of an old hotel and discovers its violent past; and Lourdes Benedicto encounters a lingering spirit who refuses to leave her childhood home.

Looking for the perfect sanctuary to finish her book, Mindy Cohn is confronted with anything but solitude at a famous Pasadena apartment building; while at a crossroads in her career, a young Valerie Harper comes face to face with a ghostly debutant who points her in the right direction; Matthew Gray Gubler experiences a haunting in an eccentric Hollywood apartment building with a tragic past; and Nicole Eggert's daughter makes friends with an otherworldly spirit.

A "Best Of" one hour special. Joan Rivers asks a voodoo priestess to help her with an angry ghost; Michael Imperioli meets a tormented spirit at a legendary New York hotel; Jeffrey Ross's high-flying lifestyle is brought down to earth by a strange haunting; and Elizabeth Rohm's blissful retreat from the grind of Law & Order is interrupted by an unhappy spirit.

Keisha Knight Pulliam encounters a lingering family spirit; while making renovations on her new house, Ming-Na discovers a previous owner is reluctant to leave; during one of the darkest moments of his life, Chi McBride is sent a message of hope from a powerful political figure who had an untimely death; Mia Tyler is visited by a guardian spirit when her relationship turns sour.

A protective spirit saves Brett Butler from an abusive relationship; a murdered man threatens Cassandra Peterson's life in her own home; lonely spirits stalk Phil Varone in his Los Angeles mansion; and Ana Gasteyer inadvertently summons the former residents of a historic hotel to her suite.

Beverly D'Angelo invokes Cass Elliot's spirit in her new home; Sally Struthers is visited by the apparition of a woman who fell tragically to her death in her home; and Melissa George is chastised by the incarnation of evil energy during the filming of The Amityville Horror.

Loretta Lynn recalls an experience.

Alan Thicke and his son encounter a Russian ghost on a trip to Moscow; a teenage Fairuza Balk senses something evil in her hotel room; Kevin Pollak's girlfriend is possessed; and Laila Ali is frightened by a spirit in her friend's home.

A young Dyan Cannon is visited in the night by a guardian spirit. Wendi McLendon-Covey has a paranormal encounter after a walk through a cemetery. Quinton Aaron encounters a menacing spirit on a deserted college campus. And Bridget Marquardt connects with an evil spirit after playing with a Ouiji board.

Joan Osborne is attacked by a female ghost; Ahmad Rashad meets a witch; Mia Tyler is attacked by spirits at a Los Angeles Hotel; and Renee Taylor is visited by the ghost of her mother.

Chaka Khan is rescued by a guardian angel; Kristin Bauer encounters the spirit of her father; and Iqbal Theba is haunted by an evil spirit.

Mickey Rooney receives a message from a spirit; a demon scares Brande Roderick; Eric Mabius meets a grieving ghost; and an angel saves Kim Coles from an abusive relationship.

Beverley Mitchell uncovers the evil past of an abandoned insane asylum; Mark Curry awakens an angry spirit in his new home; Donovan Leitch unearths an uninvited guest at his country house; and Phyllis Diller comes face to face with the ghost of her childhood muse.

Susan Olsen is viciously attacked by a jealous spirit; Rita Coolidge defends herself against evil entities; Fairuza Balk confronts two ghosts who died tragically; and Enrico Colantoni receives closure 30 years after the death of his sister.

Scott Patterson encounters ghosts on death row; Maria Conchita Alonso is haunted by the tragic death of her best friend; and Christopher Atkins discovers a horrifying secret from a past life.