Zak and the crew return to LA's Skid Row district to investigate a nearly abandoned building steeped in a dark, grisly history that rivals the Hotel Cecil. S21/Ep6
Zak and the crew investigate a California ranch where a dark energy has taken root. The team must unravel its haunting secrets to help the terrified caretakers. S21/Ep9
Zak and the crew expose a darkness in a hotel that's said to drive people mad. Could a demonic presence be responsible for countless deaths on the property? S21/Ep10
Zak and the crew visit King Gillette Ranch, where violent spirit activity drains the living of their energy, making this the GAC's heaviest investigation yet. S21/Ep11
Zak and the crew check in for a night of terror at a Flagstaff, Arizona, hotel where guests and staff have reported troubling paranormal experiences for decades. S21/Ep12
Zak and the crew investigate a brewery with dark paranormal activity. As they dig into its troubled past, they land in the crosshairs of duelling entities. S21/Ep13
Zak and the crew investigate a preschool haunted by violent deaths. Is there an ancient tale of vengeance that continues to cast a curse on the property? S21/Ep14
Zak and the crew confront an aggressive presence at an abandoned ranch near Utah's Great Salt Lake. They discover unmarked graves and whispers of a curse. S21/Ep16
Zak and the crew suspect evil forces at a haunted California estate. The team unravel the mystery of secret basement rituals and a gruesome double homicide. S21/Ep17
The crew investigates vicious paranormal attacks at LA's Heritage Square Museum. They suspect a dark portal is responsible for the poltergeist activity. S21/Ep3
Zak and the crew investigate the ominous Mira Loma Detention Centre in Lancaster, California and the decades of death that have scarred the compound. S21/Ep2
The crew sails into the coastal town of Oxnard, California. Zak makes a surprising connection as the team try to help a couple tormented by unseen forces. S21/Ep1
The crew sets sail for a Southern California island steeped in supernatural phenomena. A sprawling theatre is the epicentre of the chilling activity. S20/Ep23
The crew confront a dark presence that haunts an abandoned mansion in LA. They conduct an ancient Sumerian ritual to open gates to the other side. S20/Ep21
The crew carry out the first-ever paranormal investigation of an abandoned LA mansion. They uncover shocking dark secrets and a terrifying presence. S20/Ep20
The crew investigate the long-abandoned Roxie Theatre in downtown Los Angeles. Left to rot, the once majestic movie house plays host to a foreboding energy. S20/Ep19
The crew rush to help a Nevada family experiencing sinister activity. They work to uncover the dark source of the psychological attacks hiding inside the home. S20/Ep18
The crew go off the beaten path in Arizona to investigate an abandoned sanatorium. Dozens of deaths have left traces of pain and suffering on the building. S20/Ep17
The crew unlock the dark secrets entombed in the walls of an old school. During the investigation, they capture some of their best evidence in years. S20/Ep16
The crew investigate an Arizona high school plagued by troubling paranormal experiences. Is this linked to an abandoned cemetery buried beneath the building? S20/Ep15
The crew are in Nevada to investigate a winery that's been plagued by fatal accidents. The terrified staff claim they are being stalked by an evil presence. S20/Ep14
The crew investigate rumours of dark forces at an abandoned home in La Crescenta, California. Did Charles Manson put a curse on the family who lived there? S20/Ep13
The crew embark on one of their most incredible investigations at a mansion in Montecito, California. This historic home offers up shocking evidence. S20/Ep12
Zak and the crew investigate a mansion soaked in tragedy and bloodshed. Unexplained paranormal activity has the new owner desperate for answers. S20/Ep11
The crew travel to California to investigate the birthplace of iconic author John Steinbeck. For decades, many have felt a dark presence in the home. S20/Ep10
The crew are called to the Los Angeles Police Museum to confront a dark presence. Is the activity linked to artefacts from some of LA's most notorious crimes? S20/Ep9
Zak and the crew investigate poltergeist activity at a historic saloon in Paso Roble. The activity is so relentless that staff don't feel safe on the premises. S20/Ep8
The crew arrive in Pacific Grove to investigate a doll shop overwhelmed by a dark energy. Neighbours have heard unexplained snoring and other strange noises. S20/Ep7
The crew are called to investigate ominous forces in Helper, Utah. The town's mayor suspects two historic buildings may be the source of the disturbances. S20/Ep6
The crew are in California to help a grieving woman who believes she is being terrorised by a demon. Was this dark spirit responsible for her father's death? S20/Ep5
Zak and the crew investigate two historic buildings in Virginia City, Nevada. Locals suspect a secret society may have opened a portal to the netherworld. S20/Ep4
Zak and the crew investigate the Hollywood Hills home of model and television personality Holly Madison. She is experiencing disturbing paranormal activity. S20/Ep3
Zak and the crew investigate rumours of a cursed music venue on the banks of Utah's Great Salt Lake. The location has been plagued by disaster and death. S20/Ep2
Zak and the crew encounter some of the most incredible poltergeist activity they've ever experienced at a toy and costume shop in Hollywood, California. S20/Ep1
Zak and the crew are in Utah to investigate a 150-year-old grist mill. The guys are overwhelmed by the property's dark energy and an angry male presence. S19/Ep12
Zak and the crew respond to a paranormal crisis in Las Vegas. Under constant attack, a grieving widow fears she has been possessed by a dark entity. S19/Ep8
Zak and the crew investigate possible paranormal activity at a communal compound near Las Vegas. During the trip, Zak is overcome by a dark energy. S19/Ep7
Zak and the crew investigate the Comedy Store in Los Angeles, California. The building has collected many laughs but is shadowed by tragedy and violence. S19/Ep6
Zak and the crew investigate a dark wave of supernatural energy at a historic New Mexico hotel. It was unleashed after a demonic ritual conducted on the property. S19/Ep3
The crew hop aboard a 100-year-old steam engine for a lockdown they won't forget! They investigate reports of apparitions along the Nevada Northern Railway. S19/Ep1
The crew head to Lake Havasu, Arizona, to investigate the iconic London Bridge. With the help of a historian the team try uncovering the vicious entities here. S18/Ep13
Zak and the crew suspect evil forces at a haunted California estate. The team unravel the mystery of secret basement rituals and a gruesome double homicide. S21/Ep17
Zak and the crew head to Ontario, CA, to investigate a century-old farm ripe with paranormal activity, particularly by a vicious entity known as The Creeper. S18/Ep11
The crew are in Globe, AZ, to investigate a former bordello that was a hive of sinful behaviour in the early 1900s. Did a dark energy lead to its murders? S18/Ep10
Zak and the crew suspect evil forces at a haunted California estate. The team unravel the mystery of secret basement rituals and a gruesome double homicide. S21/Ep17
Zak and the crew investigate a demonic entity terrorizing a small California town. Locals believe it may be responsible for a series of horrific deaths. S18/Ep9
Zak and the crew return to Virginia City to investigate an infamous saloon. The employees claim to have been violently attacked by evil spirits. S18/Ep8
The crew is back in Virginia City, NV, to investigate a haunted historic brewery. A fire and a short stint as a funeral home has created a weird energy. S18/Ep7
Aaron's father calls the crew to his home in Las Vegas to investigate threatening paranormal activity. He believes he has seen an apparition of a young girl. S18/Ep6
The crew investigate poltergeist activity at a tiki bar in Las Vegas. A shooting there in 1995 may be responsible for moving objects and ghost sightings. S18/Ep5
The crew investigate reports of a mysterious entity haunting a plot of land in Utah. They uncover compelling evidence suggesting paranormal activity. S18/Ep4
The crew travel to the Antelope Valley in Sacramento, California. Zak believes an exorcism is the only way to protect a family being spooked by a dark entity. S18/Ep3
The crew investigate poltergeist activity at a tiki bar in Las Vegas. A shooting there in 1995 may be responsible for moving objects and ghost sightings. S18/Ep5
The crew travel to Cleveland, Ohio, to investigate a mansion. Speculation over murder and suicide have led some to believe the residence carries a deadly curse. S18/Ep2
Zak and the crew investigate a mysterious complex in California's Death Valley. The guys explore the powerful energy that surrounds the fire-ravaged grounds. S21/Ep18