O loves Twi-Hards. The new and final trailer for the next film in The Twilight Saga, Eclipse, premiered on The Oprah Winfrey Show on Friday.

Watch as Kristen Stewart, Robert Pattinson, and Taylor Lautner battle their continuing love triangle and an army of vampires.

Twilight Eclipse bares its fangs to take a bite out of the box office on June 30.