Header: Authentic 1978 Superman: The Movie Theatrical Promotional Poster Frame Size: [Dimensions, 24″ x 36″]. Own a genuine piece of cinematic history with this original 1978 promotional poster for the film that made the world believe a man could fly. This isn’t a modern reproduction; it is an authentic survivor from the film’s original release, featuring the iconic image of Christopher Reeve soaring over Metropolis. Product Highlights. Film: Superman: The Movie (1978). Cast: Features the legendary Christopher Reeve, Marlon Brando, and Gene Hackman. Branding at the bottom. Format: Original theatrical fold style (comes framed). Condition. Vintage Character: This poster shows original fold lines, which are a hallmark of authentic theatrical posters from this era. Preservation: Currently housed in a wooden frame which has helped maintain the color and integrity of the paper.