Best animated movie trivia of 1977

Trivia: When Doc Terminus is tied to the harpoon shot from the cannon and goes through the building roof, you can hear a "Goofy Holler."

Trivia: In the scene where Bianca & Bernard first fly with Orville the bird, they fly straight down beside a building. In one window that they pass, there is a topless woman in it. This was corrected about 4 years ago, and can be seen on the original VHS release if you go frame by frame.