Television documentaries are a popular form of entertainment that provides an in-depth investigation into a particular topic. Documentary films are often used to educate, inform or entertain the audience about a specific subject matter. The use of synonyms for television documentaries can add variety and interest to this particular genre. Some alternatives to the term "television documentaries" include "educational videos", "informative films", "factual programs", or "cinematic nonfiction series". Using varied terms helps to broaden the appeal of documentaries and make them more accessible to a wider audience. Whatever the term used, documentary films continue to provide us with valuable insights into the world around us.