Which movie with dogs was the highest-grossing film in 1961? Which actress was in the 1996 remake?

Here are some 5 fun facts:

1. There is a hidden Mickey Mouse “spot” (shaped like Mickey’s head) in most of the characters.

2. The villain's personality and mannerisms were inspired by actress Tallulah Bankhead.

3. Someone did a frame-by-frame count of all the spots in the movie. The total: 6,469,952.

4. The spots on Lucky’s back are arranged in a horseshoe shape.

5. Dodie Smith, the author of the novel on which the movie was based, got the idea when her dog gave birth to 15 puppies.

Answer: Glen Close in Disney’s 101 Dalmatians

Source: https://parade.com/451701/walterscott/5-things-you-didnt-know-about-disneys-101-dalmatians/