As the movie THE Rescuers opens, we see what appears to be an old showboat, broken-down and barely adrift. Little Penny, the kidnapped heroine of the story, scrawls a plea for help on a piece of paper, stuffs it in a bottle, and sets it adrift in hope someone will find it and rescue her. This scenario takes place here: For THE Rescuers Opening credits, the Disney artists cleverly chose to use