Travel Channel

'S2/E6 - Waverly Sanatorium'. The Waverly Hills Sanatorium enslaves the spirits of agonized TB patients who were experimented on and died here. The boys can't wait to investigate.

'S1/E4 - Bisbee, AZ'. The team head to Bisbee, Arizona to investigate the one-time mining town's rough past. And, they head underground for the first time in their paranormal careers.

'S1/E5 - Phantom Photobomb'. The guys speak to paranormal investigator Dave Schrader about footage of a ghostly harbinger. And, they watch videos of an evil clown doll and mini UFOs.

'S1/E3 - Ashmore Estates'. Jason Mewes and Jamie Kennedy join Jack at a former poor farm-turned-psychiatric ward in Illinois for the ultimate crash course in ghost hunting.

'S11/E11 - Chain Of Fools'. Don investigates an iron link at the centre of a formidable fraud and a plane that launched some of the most incredible journeys into space.

'S2/E16 - Hell Unearthed'. The gang investigate a 250-year-old dream home turned paranormal nightmare in New Hampton, New York. What will they uncover during their stay?

'S3/E12 - Witch Is Back And Swamp Ghost'. Don Wildman recounts the terrifying return of the Bell Witch. Plus, he reveals the story behind a series of giant figures carved into a barren desert.

'S1/E7 - Arizona Anomalies'. A recent UFO sighting in Phoenix leads Chuck and the team to Sedona, AZ. They explore whether the area's energy vortexes act as portals for otherworldly visitors.

'S1/E8 - Escape From Area 51'. After an informant tells of an alien that reportedly escaped from Area 51, Chuck and the team go to Tonopah, NV, to investigate whether it still roams the area.

'S2/E7 - UFOs Of The Triangle'. The Alaskan skies are filled with unexplainable lights and objects. Witness accounts and never-before-seen evidence suggest UFOs are landing in the area.

'S1/E3 - Monster In The Abyss'. Experts investigate the disappearance of people who have gone missing while swimming in the Triangle. Some locals believe a sea monster is responsible.

'S1/E4 - US Navy Vs The Triangle'. New discoveries might finally explain the truth behind one of the Triangle's most infamous mysteries, when 306 US Navy crewmen vanished without a trace.

'S2/E10 - The Real Beauty And The Beast'. A French chateau hosts one of the most beloved romances ever told. A Scottish castle is the setting for a scientist's daring experiment.

'S2/E11 - Dickens Affair'. A stunning French chateau plays host to the illicit affair of a literary superstar. Plus, an Irish manor is at the centre of an art heist.

'S4/E7 - Don't Try This At Home'. Creig's carpenter Jim pays the ultimate price for building alone in remote Alaska. Plus, Rich's crew performs a balancing act to get out of the mud.

'S1/E5 - Moving Target'. Following the Columbus trail, bad weather strikes and Darrell dives past the limits of his gear into extreme danger. Plus, a huge discovery changes everything.

'S1/E6 - The Columbus Treasure'. The discovery of a lifetime becomes a massive salvage operation. Pulling up and verifying Columbus' anchor might be the biggest challenge yet.

'S3/E2 - Midnight Run'. The miners journey into Greenland's unexplored and unforgiving wilderness in search of ultimate treasure. While half the team discovers gold, the rest are stranded.

'S13/E3 - The First Super Computer, Flying Under Fire and Dighton Rock'. Don examines a boulder covered in strange carvings, a sword belonging to an explorer and the bust of a leader who tried to untangle an ancient puzzle.

'S1/E4 - Fear The Unknown'. Two aging ranch hands battle a flying maneater in the Arizona desert. And, a young Theodore Roosevelt trespasses into the lair of a half-human predator.

'S3/E1 - Peoria State Hospital'. The Tennessee Wraith Chasers explore the Peoria State Hospital, where over 10,000 people died, and race to reach the spirits before the building is demolished.

'S2/E1 - The Innocent'. The Klinge brothers detect paranormal activity in the basement of a notorious, abandoned Civil War era orphanage. Can they expel the spirit of an abusive matron?