1. Making a film takes many years and involves hundreds of people from the initial idea through development, production, distribution, and generating income after release.
2. A producer is responsible for obtaining financing to develop the script and produce the film by pitching the idea and packaging the film to attract investors, financiers, and distributors.
3. Once funded, production begins with hiring heads of departments, casting actors, planning shots, building sets and designing visual effects, and ultimately filming the movie.