Stacy Martin (born 20 March 1990) is a French actress. Her breakthrough role was playing Joe as a young woman in Lars von Trier's 2013 drama film Nymphomaniac. Other credits include The Childhood of a Leader (2015), All the Money in the World (2017), Amanda (2018), The Evening Hour (2020), Lovers (2020), and The Serpent (2021). Description above from the Wikipedia article Stacy Martin, licensed under CC-BY-SA, full list of contributors on Wikipedia.