Her film debut came in 2004′ Fresh Cut Grass. From 2006 to 2007 Rosemarie starred as Emily Lehman in the TV series Standoff. She starred as Midge Daniels from 2007 to 2010 in the series Mad Men. DeWitt starred as Charmaine Craine in the TV series United States of Tara from 2009 to 2011. She has starred in the movies Shut Up and Sing, Off the Black, Purple Violets, Afterschool, Rachel Getting Married, Tenure, How I Got Lost, The Company Men, A Little Bit of Heaven, Your Sister’s Sister, Margaret, Nobody Walks, The Watch, The odd Life of Timothy Green, Promised Land, and Touchy Feely. She has won a Gotham Award and Satellite Award. Rosemarie married actor Ron Livingston in 2009 and the couple has an adopted daughter together. Rosemarie and Ron both starred in Standoff.
