1. Research into Voiceovers 2. VoiceoversA voice over is a production technique where avoice , that is not part of the narrative (non-diegetic)it is used in televisionproduction, filmmaking, theatre, or otherpresentations.[1] The voice-over may be spoken bysomeone who appears elsewhere in the productionor by a specialist voice actor. It is pre-recorded andplaced over the top of a film or video and commonlyused in documentaries or news reports to explaininformation. 3. Similar Documentaries that also useVoiceovers One Born Every Minute uses a voiceoverthroughout through out the documentary. Itsounds very professional and because it isconsistent throughout the documentary it links the Another Documentary that together.whole documentary uses a voiceover throughout is Inside Death Row with Trevor McDonald. It makes the documentary have a much more personal feel to it and it appears very relatable to the viewer.