Warner Bros released around a half-hour's worth of behind-the-scenes footage, or B-rolls, from Harry Potter and the Deathly Hallows: Part 2. Director David Yates lead his cast, including Daniel Radcliffe, Rupert Grint, and Emma Watson to film a variety of sequences for the final film, including the Gringotts break-in, the trio in the lake after escaping the bank in Diagon Alley, heading to Hogsmeade and meeting Aberforth Dumbledorein the Hog's Head, and the beginning to end of the epic battle at Hogwarts School of Witchcraft and Wizardry and its surrounding forests. Those segments, broken in seven pieces, can be seen below.