There are 7 types of documentaries: docusoaps, reality TV, fly on the wall, mixed, self reflective, docudrama, and fully narrated. Docusoaps follow individuals or groups over a long period of time, like Airport or Educating Yorkshire. Reality TV shows real life drama for entertainment and information. Fly on the wall documentaries film subjects unaware they are being filmed. Mixed documentaries use interviews, footage, and narration to tell a story. Self reflective documentaries have subjects acknowledge the camera directly. Docudramas reconstruct past events. Fully narrated documentaries have narration throughout to explain the footage.