Legendary TV personality Howie Mandel and his family are terrorized by an evil spirit, comedian Hal Sparks uncovers the truth about his own alien abduction and reality star Chloe Lukasiak opens a portal to another realm on a trip to New Orleans.

Police Academy star Steve Guttenberg is tormented by the ghost of an eccentric royal, radio host Ed Lover makes a shocking discovery in an abandoned house and actress Tori Spelling has a lifesaving encounter from the great beyond.

TV personality Montel Williams explores a haunted cruise ship with psychic Sylvia Browne, The Office actress Kate Flannery finds a special connection to the spiritual world and punk rocker Richie Ramone checks into a hotel with a sinister reputation.

Legendary journalist Geraldo Rivera is terrorized by a UFO while sailing in the Bermuda Triangle, pop star Aubrey O'Day comes face-to-face with a ghostly mobster and Diff'rent Strokes actor Todd Bridges is tormented by spirits for more than 20 years.

Saturday Night Live star Chris Kattan discovers a portal to another realm in his basement, actor Willie Aames confronts a beast lurking outside his home and reality television star Brandi Glanville avoids disaster with the help of a guardian angel.

Queer Eye's Carson Kressley struggles to renovate his haunted dream home, Dance Mom's Christi Lukasiak narrowly escapes a supernatural attack in her grandparent's basement and NFL star and actor Fred Williamson has a disturbing vision from the past.

Actor Jason Gedrick makes a terrifying discovery in an apartment with a violent past, MTV star Jillian Rose Reed investigates a ghost in her family's basement and Breaking Bad's RJ Mitte encounters powerful spirits in his beloved grandparents' home.

Millionaire matchmaker Patti Stanger has an extraterrestrial encounter in New Mexico, comedian John Melendez's childhood is plagued by paranormal forces and actor Parker Stevenson receives wisdom from beyond the grave.

Extreme Makeover: Home Edition host Ty Pennington helps renovate a haunted house, model and activist Amber Rose discovers she has the gift of clairvoyance and NBA star Metta World Peace checks into an infamous hotel.