The three main parts of video production is pre-production, production, and post-production. In pre-production documentaries have to plan how to tell the story in a comprehensive order and an engaging way. The necessary documents and sources are procured and each one is planned at a specific time in the video. Production involves gathering video evidence, voiceovers, and interviews that tell the story of the chosen subject. Post-production puts together the story, using the script and evidence to make the documentary.