Rosemary DeWitt takes a shift on 'Neighborhood Watch'
Rosemarie DeWitt is in negotiations to join the cast of the comedy “Neighborhood Watch” for Fox, Varitey's Justin Kroll exclusively reports. Pic stars Ben Stiller and Vince Vaughn with Akiva Schaffer directing. DeWitt will play Stiller’s wife. Seth Rogen and Evan Goldberg wrote the script about a group of dads who form a neighborhood watch group to bond -- only to uncover a plot bent on destroying the world. DeWitt, who played a recurring role as Don Draper's bohemian mistress in "Mad Men," can be seen next in “Margaret” with Matt Damon.