Move over, Grey's Anatomy. Angelina Jolie wants to produce a drama about the humanitarian aid group Doctors Without Borders. "They're hoping to sell it to HBO," says a source. Last year, the actress donated $1 million to the organization. A rep for the agency says, "Brad and Angelina have been supporters of ours for a long time. They have been meeting with us to learn more about our work. And they have been meeting with other people about a possible project."