'Breaking Dawn' Behind-the-Scenes: Actors Talk Character Development (Video)

Andrew Cooper/Summit Entertainment

Robert Pattinson, Kristen Stewart and Taylor Lautner discuss the inner workings of their “Twilight” counterparts in a series of on-set interviews.

With part 1 of the epic Twilight Saga finale nearing release, Edward, Bella, Jacob and the rest of the crew are closing in on the conclusion of their character arcs.

PHOTOS: 'Twilight: Breaking Dawn': New Pictures From the Film

In a series of on-set interviews obtained by Entertainment Tonight, actors Robert Pattinson, Kristen Stewart and Taylor Lautner discuss their characters’ development throughout the series and what Breaking Dawn will contribute to the story.

PHOTOS: 'Twilight Breaking Dawn': First Look

Of course, fans of the book already know what to expect from the series’ conclusion, but where Breaking Dawn Part 1 ends and Part 2 begins will remain a mystery until the film’s Nov. 18 release.

Watch the five-minute clip below, which also features a behind-the-scenes look at several key scenes – including Jacob and Edward’s reaction to Renesmee’s gruesome birth.