Emily Swallow is an American actress. She is best known for her role as The Armorer in the Star Wars series The Mandalorian (2019–present) and The Book of Boba Fett (2022). She is also known for her roles as Kim Fischer in The Mentalist (2013–2014), Amara / The Darkness in Supernatural (2015–2020), Lisa Țepeș in Castlevania (2017–2021), and Puck in Pac-Man: Circle (2024). She also had a minor role as Emily in the video game The Last of Us Part II.