Ashley Suzanne Johnson is an American actress. She became known as a child actress for her role as Chrissy Seaver on the sitcom Growing Pains (1990–1992). As an adult, her television roles include Amber Ahmed on The Killing (2011–2012) and Patterson on Blindspot (2015–2020). She has appeared in films such as What Women Want (2000), The Help (2011), and Much Ado About Nothing (2012), and is a cast member on the Dungeons & Dragons web series Critical Role (2015–present). She became the president of the show's charity branch, the Critical Role Foundation, upon its launch in 2020.

Critical Role is an American web series in which a group of professional voice actors plays Dungeons & Dragons. The show started streaming partway through the cast's first campaign in March 2015. Campaign one ended in October 2017 after 115 episodes, and campaign two started in January 2018 and ended in June 2021 after 141 episodes. A number of one-shots were aired in the hiatus between the two campaigns. After campaign two was completed, the spin-off limited series Exandria Unlimited aired from June 2021 to August 2021. The third campaign premiered on October 21, 2021.