Samuel L. Jackson has an exciting new project ont he horizon. The actor will join his "Avengers" co-star Sebastian Stan in "The Last Full Measure." The film is based on the true story of a present-day cover up investigation, and follows a young Pentatgon investigator, played by Stan, as challenges Washington. Principal photography is already set to begin later this month in Atlanta, Georgia and Costa Rica. Actors Christopher Plummer, William Hurt, Bradley Whitford, Michael Imperioli and Linus Roache are also in the film.