When it comes to movie posters... a single letter can make all the difference. Without that crazy "T" the movie 'Rise of the Planet of the Apes' becomes 'Rise of the Plane of the Apes,' which is even more terrifying than the original concept because a bunch of smart monkeys flying a plane is flat out scary.

The horror juggernaut 'Dawn of The Dead' can quickly become a family comedy called 'Dawn of The Dad.' Check out these posters below, all changed to a completely different tune because they are missing one letter.