The Hobbit is a film series consisting of three epic fantasy adventure films directed by Peter Jackson. They are based on the 1937 novel The Hobbit by J. R. R. Tolkien. Portions of the trilogy are also adapted from the appendices to The Return of the King, which expand on the story told in The Hobbit. The films are subtitled An Unexpected Journey (2012), The Desolation of Smaug (2013), and The Battle of the Five Armies (2014).
The screenplay was written by Fran Walsh, Philippa Boyens, Jackson, and Guillermo del Toro, who was originally chosen to direct before his departure from the project. The films take place in the fictional world of Middle-earth sixty years before the beginning of The Lord of the Rings, and follow hobbit Bilbo Baggins (Martin Freeman), who is convinced by the wizard Gandalf the Grey (Ian McKellen) to accompany thirteen dwarves, led by Thorin Oakenshield (Richard Armitage), on a quest to reclaim the Lonely Mountain from the dragon Smaug (Benedict Cumberbatch). The films also expand upon certain elements from the novel and other source material, such as Gandalf's investigation at Dol Guldur, and the pursuit of Azog and Bolg, who seek vengeance against Thorin and his ancestors.
The films feature an ensemble cast that also includes James Nesbitt, Ken Stott, Evangeline Lilly, Lee Pace and Luke Evans, with several actors reprising their roles from The Lord of the Rings, including Cate Blanchett, Orlando Bloom, Ian Holm, Christopher Lee, Hugo Weaving, Elijah Wood and Andy Serkis. The films also feature Manu Bennett, Sylvester McCoy, Stephen Fry, Mikael Persbrandt, Barry Humphries, and Lawrence Makoare. Also returning for production, among others, were illustrators John Howe and Alan Lee, art director Dan Hennah, cinematographer Andrew Lesnie, and composer Howard Shore, while props were again crafted by Weta Workshop, with visual effects managed by Weta Digital.