Katherine Boyer Waterston (born 3 March 1980) is an American actress. She made her feature film debut in Michael Clayton (2007). She then had supporting roles in films including Robot & Frank, Being Flynn (both 2012) and The Disappearance of Eleanor Rigby (2013) before her breakthrough performance as Shasta Fay Hepworth in Paul Thomas Anderson's Inherent Vice (2014). In 2015, she portrayed Chrisann Brennan in Steve Jobs. She had a starring role as Tina Goldstein in the Harry Potter spin-off Fantastic Beasts and Where to Find Them (2016), which she reprised in its 2018 sequel. Other film roles include Ridley Scott's Alien: Covenant (2017), Steven Soderbergh's Logan Lucky (2017) and Jonah Hill's Mid90s (2018).