Actress · DirectorMamie GummerAugust 3, 1983(40 years old)New York, New York, USAMamie Gummer is an American stage and screen actress. She graduated of Northwestern University's School of Communications.SocialsInstagramTwitterIMDbKnown forTrue DetectiveLucy PurcellSide EffectsKaylaThe End of the TourJulieRicki and the FlashJulie BrummelThe WardEmilyCakeBonnieThe Good WifeNancy CrozierElementaryMargaret BrayThe LifeguardMelThe Good FightNancy CrozierTaking WoodstockTishaStop-LossJeanie