Marlon Brando pictured with his children, Cheyenne and Teihotu Brando, 1991.

1. The Cat
As Don Corleone calmly explains his idea of “friendship” to the undertaker Bonasera, the first nearly full-body shot of the don reveals an unexpected guest: a gray and white cat sitting in Marlon Brando’s lap. “The cat in Marlon’s hands was not planned for,” director Francis Ford Coppola 说 later. “I saw the cat running around the studio, and took it and put it in his hands without a word.” Brando apparently loved children and animals, and it became part of the scene. But it also nearly ruined the shot. When the sound crew listened to Brando’s dialogue, they couldn’t...