Ashley Suzanne Johnson is an American actress. Johnson initially became known as a child actress for her role as Chrissy Seaver on the sitcom Growing Pains (1990–1992). As an adult, she had her most notable television roles as Amber Ahmed on The Killing (2011–2012) and FBI agent Patterson on the NBC series Blindspot (2015–2020). She has appeared in films such as Fast Food Nation (2006), The Help (2011), and Much Ado About Nothing (2012). She is also a cast member on the Dungeons & Dragons web series Critical Role (2015–present) and became the president of the show's charity branch, the Critical Role Foundation, upon its launch in 2020. Johnson has voiced animated characters such as Gretchen Grundler on Recess (1997–2001), Terra on Teen Titans (2004–2006), Jinmay on Super Robot Monkey Team Hyperforce Go! (2004–2006), Gwen Tennyson in the Ben 10 franchise (2008–2014), Shiseru in Naruto: Shippuden (2015), and Tulip Olsen and Lake on Infinity Train (2019–2020). Her video game voice roles include the voice and motion capture of Ellie in The Last of Us (2013), The Last of Us: Left Behind (2014), and The Last of Us Part II (2020), as well as the voice of Gortys in Tales from the Borderlands (2014). Among other awards and nomations, Johnson is a two-time winner of the BAFTA Games Award for Performer, winning once each for her performances in The Last of Us and The Last of Us: Left Behind, making her the only person to have won the award more than once. She also received award nominations for her performance in The Last of Us Part II.