Zak and the team investigate paranormal occurrences at La Purisima Mission in Lompoc, CA. The former Spanish residence of padres, soldiers and the native Chumash is beautiful, but the air around it is heavy with the tragedy of disease and war.

Ghost Adventures confronts the spirits of the Old West in Tombstone, AZ. The Bird Cage Theater embodied the heyday of the silver boom. Legendary gunslingers, gamblers and prostitutes drank and died in the theater, and some even stayed to haunt it.