20 Movies That Totally Had Different Names You Never Knew About

This 2013 comedy went through a few changes before settling on its final title. Based on the short film Jay and Seth Versus the Apocalypse, it was first known as The Apocalypse, then became The End of the World, after which Simon Pegg requested from Seth Rogen that it be changed to avoid sounding too similar to Pegg's film The World's End, which also came out in the Summer of 2013.