Some of your favorite lines in movies probably weren’t in the script. You could be the greatest screen-writer to ever live, but capturing the little intricacies of natural human dialogue on a piece of paper is extremely difficult, if not impossible. Some of the greatest lines and scenes in movies are the ones where the actor was just really feeling the part and went with his gut. The video is 25 of the greatest unscripted scenes of all time, some you probably didn’t even know were unscripted. For all you movie buffs, enjoy!