The crew is back in Virginia City, NV, to investigate a haunted brewery.

Zak and the crew confront a demonic entity in Sacramento, CA.

Watch this sneak peek as the crew begins their unprecedented lockdown.

The team is pushed to their limits when they check into a haunted hotel.

A bed and breakfast is haunted by multiple spirits in New Hampshire.

The team visits an abandoned amusement park with a tragic past.

Phil and Jessica uncover mysterious rumors at America's deadliest lake.

The team checks in for an investigation of a historic hotel in Juneau, AK.

Experts seek answers for three infamous mass UFO sightings in America.

Experts examine three hot spots for high strangeness.

Experts investigate the Lindbergh kidnapping and the Black Dahlia murder.

Experts investigate close encounters with UFOs and the Mothman.

New theories may shed light on the fate of Amelia Earhart and D.B. Cooper.

Experts reveal compelling new evidence about Roswell and Area 51.

Experts reveal new theories about Jimmy Hoffa and JFK's missing brain.

Treasure hunters seek the locations of three legendary American treasures.