This is big news for people who like super famous actresses. August: Osage County is an adaptation of a Pulitzer and Tony Award-winning play of the same name. It tells the story of Violet, the pill-popping head of a family who must gather her daughters together in the face of a crisis. The film version will be directed by The Company Man’s John Wells, and it has the Weinsteins sitting in producer chairs. But that’s not why we’re all here reading this article, we’re all here to gush over the two actresses that they’ve cast in the leads.

Meryl Streep and Julia Roberts have signed on to play the mother and one of the adult daughters in this film. Maybe you’ve heard of them? Oscar winners? They’re kind of big deals. Of course, when a movie is able to pull a casting coup like this, there are a lot of self-congratulatory quotes that go around in press releases. To that end, Julia Roberts has already said, “After seeing Meryl Streep’s mesmerizing portrayal as Margaret Thatcher in The Iron Lady, it has me even more excited and proud to co-star with her.” The two have been attached to the film since back in 2010, but the Weinsteins have finally confirmed the pair in an official press release, along with the news that the film will start production this fall.

And Wells himself got in the flowery quote game himself by saying, “I’m delighted and feel very privileged to have the opportunity to direct Meryl and Julia in this magnificent piece written by Tracy Letts. Meryl’s extraordinary body of work made her the only conceivable choice to play Violet. Coupled with Julia’s effortless mastery of every role she undertakes and her fearlessness as an actress, I’m confident this first ever collaboration with Meryl and Julia will produce an exciting and moving film.”

No quotes from Streep were available, but, you know, she’s probably busy advising the president on Afghanistan or something. [Deadline Summit]