Some films adopt a working or production title to keep inquisitive members of the public and press away during filming. Others simply haven't quite decided on a name when production begins. Whatever the reason, it's pretty common for very big films to shoot under an alias, which may be used right up until the cans of completed film are delivered to cinemas. Here, we've collected a few of the best and re-imagined their posters accordingly. Watch as Captain America sadly considered his frostbitten fingers, just imagine if Rory's First Kiss had really gone by that title, and contemplate the injustice of calling Keanu Reeves "burly"...
