Zak, Nick and Aaron head to a Texas inn built on a 150-yr-old battleground.

Zak, Nick and Aaron engage in a suspenseful 3-part lockdown in Santa Ana.

Zak, Nick and Aaron investigate dark and ominous prison cells in Missouri.

Zak, Nick and Aaron help homeowners scared out of their Victorian mansion.

Zak, Nick and Aaron travel to Goodsprings Nevada to see a 100-yr-old saloon.

Zak and Aaron witness a spirit operate on Nick in a hospital in Sonora, CA.

The GA crew investigate the odd paranormal events at a modern-day brothel.

Zak, Nick and Aaron get their chance to investigate the Alcatraz prison.

Zak, Nick & Aaron's 100th episode takes them to the original Exorcist House.

Zak, Nick and Aaron investigate a rundown old mansion in the Midwest.

Zak, Nick & Aaron return to KY to examine former Civil War field hospitals. The guys experiment using reenactment actors to emulate the original battle, and they hear a spirit utter the name of a fallen Civil War soldier.