WB releases new 'Harry Potter' trailer (video)

'Deathly Hallows Part 1' scheduled for Nov. 19 release

"These are dark times; there is no denying."

So begins the newly released trailer for Warner Bros.' upcoming 3D sequel "Harry Potter and the Deathly Hallows Part 1."

The film, set for a Nov. 19 release, is the penultimate movie in the film franchise. The final and seventh Potter book, "Harry Potter and the Deathly Hallows," was split into two movies. "Part 2" is scheduled for release July 15.

The Potter movies, based on the best-selling novels by author J.K. Rowling, have raked in billions of dollars at the worldwide box office.

Check out the new trailer below.

Reuters contributed to this report.