Check out the new trailer for River of Blood! In theaters August 1, 2025. During their idyllic vacation, the two couples AJ and Maya and Ritchie and Jasmine experience an unexpected twist. A kayaking trip, led by a mysterious tour guide, takes them down the wrong river and into dangerous territory. There they come across a group of cannibals who know no mercy. When a member of the group suddenly disappears, the situation escalates and a brutal fight for survival begins. © Pandastorm Pictures