4x1 - Bigfoot of Harrison County: Stonish Giant

January 23, 2016

Investigators travel to Harrison County, Ohio, in the Season 4 premiere to look into the legend of the Stonish Giant, which Native American folklore describes as a Bigfoot with a coat of fur so thick that it cannot be pierced by arrows.

4x2 - Bigfoot of Central Kentucky: Squalling Savage

January 30, 2016

The AIMS team travel to Central Kentucky to search for the Squalling Savage, believed by locals to be at war with another Bigfoot clan.

4x3 - Bigfoot of Blair County: Lightning Man

February 6, 2016

The AIMS team heads to Blair County, PA looking for a Bigfoot known as the "Lightning Man". After meeting the eyewitnesses, the team believes that the key to this investigation may be a Native American lightning symbol hidden inside a secluded barn.

4x4 - Bigfoot of Blair County: Thunder Brothers

February 13, 2016

After discovering a carved stone the last time they were in Blair County, PA, the AIMS team returns looking for answers. While meeting with a Bigfoot expert the team realizes that they uncovered somethign that was not meant to be unearthed.

4x6 - The Great Fire Ape

February 27, 2016

4x7 - Bigfoot of Wirt County: The Ash Man

March 5, 2016

The team build their biggest trap to date in order to capture a Bigfoot known as the Ash Man, which Huckleberry recalls having witnessed on his family's farm in Wirt County, W.Va., nearly 50 years ago.

4x8 - Bifgoot of Lee County: Raven Mocker

March 12, 2016

The team travel to Lee County, Va., in search of a Bigfoot feared most by the Cherokee people. After devising a Raven Wing Trap, they come face to face with something they cannot explain, leading them to believe there is something truly evil haunting the forests of Virginia.

4x9 - Best of Bigfoot

March 19, 2016

The AIMS team revisit some thrilling moments from their Bigfoot quest. The list includes: the graveyard of the Midnight Whistler; the Wildman; the Yahoo; the Dustman; and the most mysterious Cherokee Devil.

4x10 - Raven Mocker: Back to Trapper

March 26, 2016

The AIMS team reunite with Trapper to get his opinion on how they should take on the legendary Raven Mocker.

4x11 - Bigfoot of Wood County: The Phantom of the Forest

April 2, 2016

The team travel to Wood County, W.Va., searching for a Bigfoot known as the Phantom of the Forest, but soon find themselves in a feud with local poachers who are armed and out for blood.

4x12 - Return of the Rogue Team

April 9, 2016

While AIMS hunt the Ohio Grassman, they come to realize that they are being tracked by a rogue team whose identity they intend to reveal.

4x13 - AIMS vs. the Rogue Team

April 16, 2016

AIMS continue to investigate the true identity of the rogue team, but reach a point where they must consider whether this game of cat and mouse is worth the risks, or if they should finally admit defeat and back down.