Superman: Screenplay - First Draft, July, 8, 1975, Original Copy", 1975

This series consists of original screenplay drafts, correspondence with producers, and transcripts of script conferences for the film Superman (1978). The screenplay was eventually reworked by David Newman, Leslie Newman and Robert Benton, but Puzo maintained a credit line for the story. The now-iconic super hero movie, which starred Marlon Brando, Gene Hackman, and Christopher Reeve, was a box office hit.