Watch great film moments juxtaposed with the original screenplay

In filmmaking, they say you make three films: the film you write, the film you shoot, and the film you screen. YouTuber Script to Screen takes bits of iconic films to show how the as-produced scene differs from the original screenplay. In some cases, actors might ad lib a great line; in others, the scene may use an alt take for time or simplicity.

Also some only on Instagram:

Script to Screen (YouTube via Instagram)