10 Best Movies That Are Mostly Just People Talking
12 Angry Men, Anatomy of a Fall, and the Before Trilogy are among the best dialogue-heavy films that derive a lot of power from people just talking.

The beauty of film as a medium is its diversity. Through creativity and imagination, filmmakers can deliver horror, action and fantasy worlds never seen before. Choosing instead to focus on dialogue and conversation is usually cheaper and more straightforward, but that doesn't mean it's easier or less impactful when done well.