A film director is responsible for the overall vision and artistic direction of a film, interpreting the script and directing actors, crew, and technical elements like camerawork and lighting. Producers oversee projects from conception to completion, raising funds, developing ideas, hiring staff, and ensuring projects are completed on budget and schedule. Production managers organize support facilities, resolve daily problems, and ensure productions are delivered on time and on budget, taking on responsibilities like locations, equipment, and crew hiring to support the producer.