Taylor Lautner has promised fans of the Twilight Saga that Breaking Dawn is an "emotionally charged" experience.
Lautner plays teen warewolf Jacob Black in the vampire series, which also stars Kristen Stewart and Robert Pattinson.
Lautner told ContactMusic: "Stephenie Meyer has created incredible characters and a great story. This movie is very epic, and it's much more emotional than any of the other ones, but it's also very epic."
Lautner also admitted that the success of the franchise, which was originally made on a small budget with a team of as-yet-unknown actors, is still sinking in.
He added: "I filmed the first one when I was 15 years old and so it was very surreal for me and the craziest part about all of this is none of us expected this. It came as a surprise to all of us, it's amazing to be sitting here today and I still have to pinch myself."
The Twilight Saga: Breaking Dawn - Part 1 is released on November 18.