movies and books have verY SimILar traits, yet books can add a lot more depth to stories and characters. In movies, more tim has to be spent on character DEVELOPMENT because the AUDIENCE can only se the external side of the character such as what they door say. In books, however, we are able to dive into what each character is thinking, allowing for more character development. The only time we can know what characters in movies are thinking if there is some sort of NARRATOR that explains their own or another's thoughts.