Harrison Ford joins Cowboys an Aliens April 7, 2010 Ford joins Jon Favreau’s Cowboys an Aliens? arrison Ford is reportedly in talks to star in upcoming film Cowboys and Aliens. The actor will play opposite Daniel Craig in director Jon Favreau’s picture. The movie is based on the graphic novel by Scott Mitchell Rosenberg and feature s extraterrestrials who enslave humans in the Wild West. Cowboys and Apache warriors team up to battle the aliens in an all-out war of the worlds.