"Block Buster" is about a "play within a play", a group of making a movie with the dreams and passions of the crew to shoot, Sichuan Chengdu, can be in the boot of the eve, the crew found that the investment will be filming all run funds volume. The crew hightailed, there are three unknown truth crew low-level employees to stay with the director to raise funds, before the "big" on the road...