The document discusses different types of documentaries including fully narrated, fly on the wall, mixed, self-reflexive, docu-drama, and docusoap. Fully narrated documentaries use voiceovers to provide context to visuals, while fly on the wall films observe situations without acknowledging the cameras. Mixed documentaries combine interviews, observations, and narration. Self-reflexive documentaries feature subjects acknowledging the camera. Docu-dramas reenact past events, and docusoaps follow individuals' daily lives in an organization.