Preview clips from Half-Blood Prince and interviews with the cast are airing before films at Regal Theaters in a ‘Firstlook Play’ feature.

“Some of the footage has already been seen in the trailers, but there were several new and/or extended clips including: Bellatrix on top of a table in the Great Hall throwing a spell (extended), Hermione throwing birds at Ron, Hermione’s jealousy of Ron and Lavender (“Excuse me, I have to go vomit”), Dumbledore levitating items in the Dursley house, a couple of new
Spread in between the new clips were also new, short interviews with Dan Radcliffe, Rupert Grint, Emma Watson, and producer David Heyman..”lines from Dumbledore, new shots of the Inferi, and the “She Thinks You’re the Chosen One” scene (extended).

Thanks RG.net and MN!