Stertz’s review published on Letterboxd:
Taken from IMDB:
There was a great deal of mooning on-set, started by James Caan and Robert Duvall. In an effort to break some tension during a rehearsal for the first scene, the pair mooned Francis Ford Coppola, Marlon Brando, and Salvatore Corsitto. Caan told TIME Magazine, "My best moon was on Second Avenue. Bob Duvall and I were in one car and Brando was in another, so we drove up beside him and I pulled down my pants and stuck my ass out the window. Brando fell down in the car with laughter." Richard Bright claimed that it got to the point where every time you turned opened a door, you expected to see someone's behind. Even Al Pacino got in on the act, as he told Ladies' Home Journal, "In a scene where I sit behind a desk, wardrobe made a big fuss about getting me a shirt with a smaller collar. So while everyone was looking at the shirt, I took off my pants. When I came out from behind the desk, I got a laugh, even though we had to do the scene over." The ultimate moon came when Brando and Duvall mooned four hundred cast and crew members during the shooting of the wedding scene. They planned it carefully and Caan, who overheard the plan, started to shout, "No, no, not here!" Everyone working on the production and most of the extras roared with laughter (some of the older ladies didn't appreciate the view). Eventually, Brando was crowned best prankster, designated by a heavyweight-style leather belt with the title, "Moon Champion".