The official 2009 film is still under active copyright by 20th Century Fox (now Disney). Most uploads of the full movie on the Internet Archive are technically user-uploaded copies. While the Archive is a legal haven for out-of-copyright works, commercial films like this one exist in a grey area.
You're looking for information on the movie "Fantastic Mr. Fox" and its availability on the Internet Archive! fantastic mr fox internet archive movie
You can find multiple editions of Roald Dahl's 1970 children’s book , which provides the foundation for the film's second act. The official 2009 film is still under active