THE MOVIE QUIZ

1. The movie Monty Python and the Holy Grail had such a limited budget that it was impossible to afford horses for the knights. The clever solution was to mime the action of riding a horse, while a (visible) assistant made a clattering sound with halves of a coconut shell. So people remember this movie as one in which there are no horses. And yet - there is a horse in the movie. When does this horse show up?
2. What movie ends with a close up of a sign reading "No Trespassing!".

I give up, tell me the solution.