The Hobbit (film series) 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 (voiced by Benedict Cumberbatch). The films also expand upon certain elements from the novel and
The Hobbit songs—may be following the model of "The Icelandic Journals" by William Morris, an important literary influence on Tolkien. The evolution and maturation of the protagonist, Bilbo Baggins, is central to the story. This journey of maturation, where Bilbo gains a clear sense of identity and confidence in the outside world, may be seen as a Bildungsroman rather than a traditional quest. The Jungian concept of individuation is also reflected through this theme of growing maturity and capability, with the author contrasting Bilbo's personal growth against the arrested development of the dwarves. Thus, while Gandalf exerts a parental influence over Bilbo