BiographyFilm, television and stage actress Mamie Gummer made her off-Broadway debut in 2005 with the premiere of Roundabout Theatre Company’s Mr. Marmalade, for which she won a Theatre World Award. In 2007 Gummer received a Lucille Lortel Award nomination for her performance in The Water’s Edge. She also received high critical praise for her Broadway debut in the Tony Award-nominated revival of Les Liaisons Dangereuses in 2008. In 2006 Gummer made her first film appearance in Lasse Hallström's The Hoax with Richard Gere and Hope Davis. In 2007 she appeared in Evening with an all-star ensemble including Claire Danes, Patrick Wilson and Vanessa Redgrave. Other film credits include: Ang Lee’s Taking Woodstock, Kimberly Peirce's Stop Loss, Jodie Markell’s The Loss of a Teardrop Diamond, Daniel Adams’ The Lightkeepers, John Carpenter’s The Ward, Jeff Lipsky’s Twelve Thirty, Liz W. Garcia’s The Lifeguard, Steven Soderbergh’s Side Effects and Daniel Barnz’s Cake. Gummer will next be seen in Jonathan Demme’s Ricki and the Flash for Sony with Meryl Streep, Rick Springfield and Kevin Kline, as well as in James Ponsoldt’s End of the Tour. In television, Gummer is currently recurring on WGN America’s “Manhattan” opposite John Benjamin Hickey, Olivia Williams, Ashley Zukerman and Rachel Brosnahan. She plays “Nora,” a street-smart spy who uses her charm and sexuality to pass atomic secrets to the Soviets. Additionally, Gummer has received positive buzz on her guest starring role on the Emmy nominated series “The Good Wife.” In 2008 she was seen in the Emmy and Golden Globe winning HBO miniseries “John Adams” with Paul Giamatti and Laura Linney. Other television credits include: “Off the Map,” “The Big C” and “Emily Owens M.D.” She also recently shot the pilot “The Money” for HBO. Gummer is a graduate of Northwestern University and additionally studied theater at the British Academy of Dramatic Arts.