'Harry Potter Deathly Hallows Part 2' extended TV ad released

A new extended Harry Potter and the Deathly Hallows: Part 2 TV advertisement has been released.

Daniel Radcliffe, Emma Watson and Rupert Grint return to their respective roles for the final time as the concluding part of JK Rowling's fantasy adventure hits the big screen.

Featuring glimpses of the battle at Hogwarts, the promo teases the climatic scenes as the students and teachers of the wizard school take on Voldemort's army of Death Eaters and magical creatures.

Watch the Harry Potter and the Deathly Hallows: Part 2 TV spot below:



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Recently released clips from the David Yates-directed adaptation have included Ron and Hermione's journey into the Chamber of Secrets and the trio's attempt to retrieve a Horcrux from Bellatrix Lestrange's Gingotts vault.

Radcliffe, Watson and Grint, who will attend the film's world premiere in London on Thursday evening, spoke about their final day on set in a new behind-the-scenes featurette. Speaking to the assembled cast and crew, Radcliffe said that he had "loved every minute" of playing the boy wizard.

Other new videos take fans behind the story of the Voldemort's Horcruxes and the scenes within Gringotts bank and the Goblins who work it.

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Watch Digital Spy's exclusive Harry Potter interviews with Tom Hanks, Russell Brand and more below: