Disc 2: Join the four directors, the crew and the cast as they explore how the films maintained the increasing intensity of J. K. Rowling's literary series, from the expanding landscape of the wizarding world to the darkening palette of each successive film. Director: david yates. Actors: daniel radcliffe, rupert grint, emma watson, ralph fiennes, michael gambon. Released in 2016. Genre: family. 2 discs. Rated 12. Run time 138 minutes. Languages: english. Subtitles: english. Region 2.