What movie is this from: William James was giving a public lecture on astronomy, describing how the earth spins around itself as it orbits the sun and how the sun, in turn, orbits around the centre of a vast collection of stars called our galaxy. He was in full flight when a little old lady interrupted from the back of the auditorium. "Young man, excuse me, but you’ve got it wrong. The world rests on the back of a giant turtle." William James was slightly taken aback, but ready for a discussion. He asked, "If that is true, madam, what is the turtle standing on?" "Another turtle," she shot back. Gently, now, "And what is that turtle standing on?" "Don’t get smart with me, young man. It’s turtles all the way down." I think I just watched this movie, but I don't remember what it is?