I have already beat this game two times before and now on my third run it appears I'm stuck. Everytime I do the cop wheels mission the whole thing goes smoothly until the end where cj jumps off the truck and Is supposed to say "that should.be enough" but instead of saying his line he just stands there. Meanwhile the game goes on all around, ppl walking and driving, but since it's in mission movie mode I can't skip, go to the menu or anything else. Haven't used any cheats this game at all. Any ideas?