Ghost Adventures - Season 15

The crew travels to a sinister ghost town near Wolf Creek, Ore.; an aggressive entity overtakes Zak; a dark force incapacitates Aaron; eerie figures; a voice warns of a demonic presence.

Zak and the crew travel to Ogden, Utah, to help a family plagued by a demonic figure that appears as a beautiful red-headed girl.

Zak and the crew head to Idaho to investigate the Albion State Normal School, where dark energy from satanic graffiti is affecting its staff. During the lockdown, Jay and others are aggressively marked with strange symbols behind their ears.

Zak and the crew head to a Colorado museum where something is threatening the health of its employees. During the investigation, they uncover the property's violent history and gather disturbing evidence of a dangerous entity.

Zak and the crew travel to Springfield, Missouri, to investigate the ominous Pythian Castle. Once plagued by torture and suicide, this historic building is infected with violent spirits who seem to mimic the living and deliver fatal premonitions.

Zak and the crew investigate the massive Titanic Museum in Branson, Missouri. Employees believe the spirits of the 1,496 people who lost their lives on April 14, 1912, have found their way to the museum dedicated to their memory.

The crew travels to Oregon to investigate the mysterious Wolf Creek Inn, a historic building riddled with aggressive negative energy, apparitions and a vampire-like creature. During the lockdown, Aaron experiences a dramatic psychological breakdown.

Zak and the crew travel to the small mining town of Eureka, Nevada, to investigate reports of an aggressive spirit at a hotel as well as a mysterious underground tunnel system built by oppressed Chinese.

Zak and the crew travel to Las Vegas to help a family plagued by a demonic force in their home. The brother and his siblings believe this entity not only attached itself to their mother, but it is also responsible for her death.

The crew investigates an abandoned Arizona hospital where the caretaker is being choked by a dark presence. A strange conflict arises between Zak and Aaron after objects are thrown at the guys and a violent threat is captured on EVP.

The crew travels to Arizona to investigate The Slaughter House, a meatpacking plant-turned-haunted attraction. Rapper Post Malone joins the lockdown and Zak is affected by dark energy, leading to a marathon of paranormal activity.