Quentin Tarantino, "Django Unchained" (2012)
"Django Unchained" was a pretty solid flick save for a couple of strange cameos (Jonah Hill *cough*) that were very distracting. But no cameo was more off-putting than that of the director himself, Quentin Tarantino. Why was he doing an Australian accent at all, and on top of that, why was it so ungodly bad? Well, as far as the latter is concerned, it was rumored that Quentin just simply couldn't hack a southern accent. Regarding the former, apparently it was a much longer scene and was supposed to be played by a much better actor.