Corrected entry: In the scene when Munson is preparing to bowl his first frame at the end, we see him look at Ishmael who is holding a sign saying "Go Roy". As soon as it cuts back to Roy, Ish is holding a sign saying "Will Work For Food". The cut was very quick, so there is no way he would be able to flip over the sign that quickly.
T Poston
18th Sep 2003
Correction: He simply had two signs stacked on top of each other.There would be plenty of time to drop the one in front to the show the second.