Howdy, folks! Please keep your hands and arms inside the train and remain seated at all times. Hang on to your personal belongings now, especially them hats and glasses, cause this here's the wildest ride in the wilderness!The safety spiel on Big Thunder was amended slightly after a bizarre accident, and Disney lawyers insisted that "legs" be added to the list of things you must keep inside the train. If I'm remembering this right, however, Dal wasn't in any shape to re-record the spiel at the time so they had someone else re-record the phrase and just spliced it in. The result is a little mishmosh, but Dal's voice stayed for the most part.
He seemed like a pretty cool guy.