Felicia Day as Kinga Forrester
Felicia Day (born 1979 in Hunstville, Alabama, USA) is an American actress and writer. She is well-known for her appearances in various "cult" genre projects such as the TV series Buffy the Vampire Slayer] and Supernatural, as well as the web series The Guild and Dr. Horrible's Sing-Along Blog, among others.
Day is a long-time fan of Mystery Science Theater 3000. In November of 2015, Day was announced as part of the cast of crowd-funded revival of the show, playing the role of Kinga Forrester.