The graphical montage language of the graph in the movie poster opens the window of the fantasy imagination of the movie world for us, and stimulates the enthusiasm of the audience to appreciate the movie with interest.As a graphical montage language of artistic thinking, in the design of the movie poster, the weaving of the episodic narrative is used, which expands the connotation of symbolic significance, presents the connotation of the imagery, instantly conveys the movie information to the audience, creates the suspense, interprets the rich connotation of the movie and shows the spirit and age value of the film.