Discovery Channel’s new season will premiere on August 19, 2026, with new episodes airing on Wednesdays at 9pm ET/PT. Adventurer Josh Gates, scientist Phil Torres, and paranormal investigator Heather Amaro return to investigate some of the strangest mysteries and potential paranormal occurrences around the world. In season 12, the team explores the Skinwalker legend and haunted battlefields. Season 12 wraps up with Jack Osbourne’s return for a Revolutionary War investigation. As evidence mounts, Amaro and Torres confront a haunting question: are the legends of Robin Hood and Sherwood Forest rooted in history, folklore, or something far more sinister?