VIDEO: New Harry Potter and the Half-Blood Prince Clip

Betsy Waldman / May 21, 2009

Ellen DeGeneres got all Hogwart-y on her talk show yesterday, as she exclusively debuted a new trailer for the upcoming Harry Potter and the Half-Blood Prince (due out in theaters on July 15).

In this snippet, Harry Potter (Daniel Radcliffe) and Ron Weasley (Rupert Grint) get into a tiff over Ron’s new love interest—with side-splitting results! Check out the trailer below:

Have your say in the comments section: Are you excited to see Harry Potter and the Half-Blood Prince?