On a movie set, the prop master is primarily responsible for the creation, acquisition, and management of props. The prop master leads the props department and often works with a team of prop makers and prop assistants to ensure that all the necessary props are available and in good condition for filming.

A movie set designer reads scripts, collaborates with the director to establish the movie's visual concept, and designs the physical environments, sets, and props by creating detailed drawings and models.They oversee the construction of these sets within budget and deadline constraints, ensuring they meet the production's narrative requirements and safety standards. 

The job position is responsible for taking still photos during film production is called a Unit Still Photographer. They capture images for behind-the-scenes content, publicity, and promotional materials. These photos are used for various purposes, such as social media, press kits, and marketing campaigns

A film marketing Specialist develops and executes strategies to promote movies, maximizing their reach and success. This involves understanding target audiences, analyzing market trends, and crafting compelling campaigns across various platforms. Responsibilities include creating marketing materials, coordinating promotional events, and managing budgets. They also monitor campaign performance and adjust tactics as needed.