Four members of the Bigfoot Field Researchers Organization embark on a mission to find their creature. From small Southern towns to remote locations in Alaska and the Pacific Northwest, the foursome - a high-school science teacher, a former roadie, a sceptical scientist and BFRO president Matt Moneymaker - search for proof that Bigfoot is alive in the U.S. They examine photos and videos, speak to witnesses and use new technology to uncover evidence of the mysterious apelike cryptid that has eluded capture for centuries.