27 copies of the book were used up in the process of creating the screenplay, between highlighting and note-making and page-tearing.

Stephen Sinclair, Philippa Boyens' partner, was originally a screenwriter on the project when it was set to be two films. He left due to theatrical duties.

The idea of having a battle scene in the Prologue to Fellowship was inspired by the tradition of a James Bond pre-credits action scene.

Sam Gamgee, professional gardener, is only seen gardening once, in the Extended Edition opening section "Concerning Hobbits".

There's absolutely no CG in the scene where Gandalf and Frodo meet in the forest; just small and tall stand-ins.

Gandalf's original name was "Olórin". He also goes by Tharkun and Mithrandir.

The Special Editions, in total, are 158 minutes longer than the Theatrical releases (718 minutes to 560 minutes).

Other wizards named by Tolkien include Radagast, Alatar, Pallando and of course Saruman.

Henry Mortensen, Viggo's son, was called on to research what happened to Thorin's map in the book of The Hobbit to make sure it could reasonably appear (briefly) in Bag End.

Every single character wears a wig, apart from Billy Jackson (Peter's son) in Fellowship, who had "perfect hobbit hair".

There are only about 100 guests at the Long-Expected Party, not a book-mandated gross (144). Pfft! These films barely deserve to be called "epic" anymore!

Lord Of The Rings is the sixth-highest grossing franchise ever, behind Harry Potter, James Bond, Star Wars, Pirates of the Caribbean and Shrek.

Peter Jackson "doesn't like magic in fantasy films" and tried to avoid it.

The shot of Proudfoot at the party is a direct homage to the Ralph Bakshi 1978 film.