After the birth of Renesmee, the Cullens gather other vampire clans in order to protect the child from a false allegation that puts the family in front of the Volturi.
The film was directed by Bill Condon, written by Melissa Rosenberg (screenplay), Stephenie Meyer (novel) and stars Kristen Stewart, Robert Pattinson and Taylor Lautner.
After the birth of Renesmee Cullen, Bella, who is now a vampire, finds herself enjoying her new life and abilities with Edward, Renesmee, Jacob, and the rest of the Cullen Family.
But Irina, a member of the Denali Vampire coven, misidentifies Renesmee for an immortal child, an infant human who has been bitten and transformed into a vampire, which has become a taboo in the Vampire world. Irina reports the Cullens to the Volturi, in revenge of her mate, Laurent, who had been killed by the Quilute Wolf Pack.
In a final attempt to survive, the Cullens begin to gather foreign Vampire clans and nomads to stand and witness against the Volturi, including the Denali, the Amazonian, the Egyptian, the Irish, and Romanian Covens. With their allies, the Cullens and the Wolf Pack stand to prove their innocence to the Volturi once and for all.