Ordinarily, great results are born out of great preparation and coordination. However, things tend to work differently in Hollywood. The visions of directors, actors, screenwriters, and studio heads don’t always align, so clashes happen at various points of the production process, resulting in hellish situations. Bad luck also pops up occasionally, complicating what would have been seamless shoots. For some movies, the issues are minor, while for some, the situation gets so bad that the entire project nearly gets canceled.