District 9

The language used by the aliens (clicking sounds) was created by rubbing a pumpkin.

When Wikus is first admitted to hospital and is having his arm checked, it is quite clear that he has a hairy chest under his vest. Afterwards, he is seen with his shirt off and is hairless. Because the surgeons are planning on opening his chest to remove his heart, it is likely that his chest was shaved in preparation for the procedure. Another reason may be, due to the changes his body is undertaking (fingernails falling off, etc.), his hair may have fallen out.

The end credits are back to front, with the actors' names on the left and character names on the right (as opposed to most films where it's the other way 'round).

Featured in The Rotten Tomatoes Show: Wolverine/Ghosts of Girlfriends Past/Battle for Terra (2009)