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For die-hard Twi-hards, it's all been leading up to this. The astonishing conclusion to The Twilight Saga is less than a month away, and to get your fangs sharpened, we have a first look at an action-packed TV spot for The Twilight Saga: Breaking Dawn – Part 2!

Pics: ET's 'Twilight' Tip of The Day

In the final chapter of The Twilight Saga, Bella Swan (Kristen Stewart) must learn to control her urges as a bloodthirsty vampire while becoming a protective mother to daughter Renesmee (played by 11-year-old Mackenzie Foy) with sparkly vamp dad Edward Cullen. But the ruling Volturi mistakenly believe that the couple's spawn was born human and then turned into a bloodsucker – a violation of their law – prompting the Cullen clan to circle the wagons and prove their case. Oh, and Taylor Lautner takes off his shirt.

Related: 'Breaking Dawn Pt. 2' Songs Revealed

The Twilight Saga: Breaking Dawn – Part 2 soars into theaters November 16 (with many advance screenings at 10 p.m. the night before).