The Lord of the Rings: The Two Towers (2002)

Continuity mistake: Merry and Pippin were bound when taken by the Uruk-hai, and the bonds weren't cut until after they managed to escape during the fight. Yet, when the horse almost crashed down on Pippin, he had his arms spread out up near his face, not bound, even though they weren't cut until later. In the next shot, his hands are bound again. (00:31:15)

Sam: It's like in the great stories Mr. Frodo, the ones that really mattered. Full of darkness and danger they were, and sometimes you didn't want to know the end because how could the end be happy? How could the world go back to the way it was when so much bad had happened? But in the end it's only a passing thing this shadow, even darkness must pass. A new day will come, and when the sun shines it'll shine out the clearer. Those were the stories that stayed with you, that meant something even if you were too small to understand why. But I think Mr. Frodo, I do understand, I know now folk in those stories had lots of chances of turning back, only they didn't. They kept going because they were holding on to something.
Frodo: What are we holding onto, Sam?
Sam: That there's some good in this world, Mr. Frodo, and it's worth fighting for.

Trivia: During post-production, one of the effects technicians had to transport the first effects shots to a special location, since their computer could not send them all the way to Peter Jackson. After storing them in his iPod, he walked out into the street and was targeted by two thugs. After some serious sprinting, he managed to reach a hotel and save WETA's visual effects from falling into criminal hands.

Question: I'm just curious, but at Helm's Deep, when Legolas says to Gimli "Shall I get you a box to stand on?" or words to that effect, was that line improvised by Orlando Bloom or was it in the script?