The 7 stages of film production are: 1. Development - where the script/story is developed and funding is secured. 2. Pre-production - planning all aspects of production including casting, locations, and schedules. 3. Production - the principal photography phase where filming takes place. 4. Post-production - editing the footage, adding visual effects, music, and sound design. 5. Distribution - releasing the completed film through cinema screens and streaming/TV platforms.