Earthquakes, tsunamis, volcanic eruptions, and extreme weather. Has Earth always been this way? Featuring footage of top geologic hot spots on every continent, the film traces the scientifically-based story of the 4.5 billion-year-old Earth, from the core to the crust and up into the atmosphere.

The documentary Inside Tolkien's The Fellowship of the Ring traces the journey taken by the characters in the classic novel. In addition to offering insight into the characters, the filmmakers show what real-life works shaped the author's imagination as he created one of the most beloved books of the 20th century.

Explores Tolkien's classic fantasy/adventure novel The Hobbit and examines the story behind its conception.

Documentary about the writing of the final part of the Lord of the Rings

This well-received British series, hosted by Grant McTavish, digs deep into the second volume of J.R.R. Tolkien's epic and, with the help of computer technology and the artistry of the Brothers Hildebrandt, looks at Middle's Earth's locales, language, cultures, residents and more. Tolkien expert Michael Stanton and historian David Doughan lend extra credibility to the analysis.

Come one, come all to The Circus. This real-time documentary series pulls back the curtain on the current political stories, revealing the intense, inspiring and infuriating stories behind the headlines. Key characters and events are presented in real time, as they are happening.