J.R.R. Tolkien's The Lord of the Rings
An animated fantasy film from 1978 based on the first half of J.R.R Tolkien’s Lord of the Rings novel. The film was mainly filmed using rotoscoping, meaning it was filmed in live action sequences with real actors and then each frame was individually animated.
plays Frodo (voiced)
plays Gandalf (voiced)
plays Sam (voiced)
plays Aragorn (voiced)
plays Merry (voiced)
[sorry, no trailers found] -- try searching youtube.com