Making a film isn’t the easiest thing to do. It requires an entire village of people with unique skills, who are in charge of all the little things that help make the film what it is. You can micro-manage and make sure that every little thing goes according to plan, but there’s one thing you can’t control; actors.
Most times they’ll execute their roles perfectly, but more often than not, mistakes, blunders, forgotten lines and laughing fits happen, and you need to roll with it. If you’re a talented director, you’ll find away to make that blooper work within the film, such as in these examples. Mistakes happen, but lucky for us, they make the film better.