Got Caught in a Love Triangle

Bill Brock and the team venture into the abandoned Shadow Mine in Calaveras County, California, to hunt the SubterAlien, a creature that might be more sophisticated than any they have hunted, one that might be armed and hostile.

Bill Brock and his team of hunters travel to Northern California to a river cave called Cross Creek Cavern, where they believe a monster known as the Draco, a vicious lizard/human hybrid, lives beneath the surface of the dark waters.

Bill Brock and his team of hunters travel to Two Guns, Arizona, to the Apache Death Cave -- the site of an infamous Native American massacre -- in search of the Aswang, a legendary shape-shifting, vampiric creature, part dog and part human.

Bill Brock and his team travel to Peach Springs, Arizona to a show cave called the Grand Canyon Caverns, to investigate a newly discovered section of the cave, unexplored by humans but possibly hiding a murderous creature known as the Rake.

In the maze that is Flagstaff, Arizona’s Volcano Caverns, Bill Brock and his team believe that a giant, deadly reptilian bat creature known as the Olitiau, or "cave demon," has made this cave its home.

Bill Brock and his team suspect recent black bear deaths are due to the Mapinguari: a descendant of the giant prehistoric sloth. Together they travel to Graveyard Gulch, a treacherous cave in Northern California to hunt this deadly monster.

MUFON -- the Mutual UFO Network -- investigates a UFO sighting, and possible alien abduction, using the tools of science, psychology and law enforcement.

MUFON struggles to separate fact from fiction as they travel to three cities in Mexico. Analysis of UFO photos and videos brings them face-to-face with potential fraud, half-truths and cover-ups.

When the number of UFO sightings increases by 700%, MUFON investigators converge on the Philadelphia suburb of Bucks County. The team works through nearly 60 witnesses to focus on two, in hopes their stories can be verified by physical evidence.

Paranormal Investigators Brad and Barry Klinge arrive at two Louisiana landmarks notorious for alleged paranormal activity: The Shreveport Municipal Auditorium and Myrtles Plantation. Their mission: use science to unlock the secrets of the dead.

Brad and Barry Klinge bring their paranormal research team to Tombstone, Arizona for a Wild West investigation. Their mission: To bring a violent old ghost town back to life.

The Klinge Brothers and the Ghost Lab team investigate alleged paranormal hotspots at the Liar's Club in Chicago and the Mortuary in New Orleans. Their mission: Determine if paranormal entities really do feed on fear.

The Klinge Brothers and the Ghost Lab team head to Chicago and Forth Worth to investigate a pair of allegedly haunted hotspots: A tattoo parlor and a former bordello now serving as a bed and breakfast.

The Klinge Brothers and the Ghost Lab team investigate alleged paranormal hotspots at the Nottoway Plantation in Louisiana and the Metro rock club in Chicago. Their mission: Determine if locations near water breed more paranormal activity.

The Ghost Lab team investigates two locations rumored to be haunted by the ghost of John Wilkes Booth: a historic opera house in Texas and a furniture store in Oklahoma.

The Ghost Lab team heads to the Catfish Plantation and the Hotel Lawrence in Texas to investigate cases involving potential object manipulation and violence.