CNN story about Grey's (spoiler)

Editor's Note: The following story contains details about the forthcoming season of "Grey's Anatomy." If you'd rather not know anything, stop reading now.

LOS ANGELES, California (AP) -- The doctors were in, as cast and crew of the hot TV medical drama "Grey's Anatomy" converged Tuesday night for a celebration of the DVD release of the show's second-season episodes.

The cast was generally tightlipped about third-season plot developments, but word did slip that the Meredith-Derek-Addy love triangle would finally be resolved, at least to some degree.

"Well, I think that you do see it, there is definitely a resolution, otherwise it becomes a really strange isosceles triangle," Kate Walsh (Dr. Addison Shepherd) told AP Television.

"So you see a resolution to the love triangle and you see all of the characters on their own a little more, myself included," she added. "The relationship becomes in it's proper proportion. You see them who they are as a person and who they are professionally in a whole new and different way."

There was also talk of some casting news: Diahann Carroll and Richard Roundtree will appear in recurring roles as the parents of Dr. Preston Burke (Isaiah Washington)

"Grey's Anatomy: The Complete Second Season -- Uncut," which also includes about five hours of extras, hits stores September 12. The show begins its third season on its new day, Thursday, September 21, on ABC.