The movie that took 7 years to film is "The Lord of the Rings: The Fellowship of the Ring".
Filming for the entire "Lord of the Rings" trilogy began in October 1999 and concluded in December 2000. The first film, "The Fellowship of the Ring," was released in December 2001, followed by "The Two Towers" in December 2002 and "The Return of the King" in December 2003.
The extended filming time was due to the film's ambitious scope, which included:
- Extensive location shooting: Filming took place in New Zealand, with many scenes shot on location in mountains, forests, and caves.
- Complex special effects: The film featured numerous groundbreaking special effects, including CGI characters, landscapes, and battles.
- Large cast and crew: The film employed a large cast and crew, which required extensive coordination and planning.
The 7-year filming process for "The Lord of the Rings" is a testament to the dedication and hard work of the filmmakers, and the film's enduring popularity is a testament to its enduring power.