Zak and the crew investigate Wolf Creek Inn, a mysterious Oregon landmark haunted by aggressive spirits and a mysterious vampire-like creature. They then visit a crumbling ghost town that has been overtaken by dark forces.
Zak and the crew visit a Colorado museum where an ominous presence is threatening the health of its staff. They then head to Idaho to investigate satanic activity at a former school.
Zak and the crew seek out spirits from the Titanic at a massive museum in Branson, Missouri. They then investigate Pythian Castle, an ominous building infected with violent spirits who mimic the living and deliver fatal premonitions.
Zak and the crew help a grieving family plagued by a demonic entity in their Las Vegas home. They then investigate an abandoned Arizona hospital inhabited by a malevolent presence.
Rapper Post Malone joins the Ghost Adventures crew as they investigate paranormal activity at a meatpacking plant-turned-haunted attraction in Arizona. They then examine haunted artifacts at Ripley's Believe It or Not in Hollywood, California.
Zak and the crew investigate an old mine haunted by disaster and death in California. They then expose the dark secrets of an iconic Los Angeles recording studio.