Katherine Boyer Waterston is a British-American actress. She made her feature film debut in Michael Clayton (2007). She had supporting roles in films including Robot & Frank, Being Flynn and The Disappearance of Eleanor Rigby (2013), before her breakthrough performance in Inherent Vice (2014). She portrayed Chrisann Brennan in Steve Jobs (2015), and went on to star as Tina Goldstein in Fantastic Beasts and Where to Find Them (2016) and its sequels. Her other film roles were in Alien: Covenant (2017), Logan Lucky (2017), The Current War (2017), Mid90s (2018) and The World to Come (2020).

Robot & Frank is a 2012 American science fiction comedy-drama film directed by Jake Schreier from a screenplay by Christopher Ford. The film stars Frank Langella, Susan Sarandon, Peter Sarsgaard, James Marsden, and Liv Tyler.