Sarah Louise Kerrigan, the self-styled Queen of Blades, is a fictional character in Blizzard Entertainment's StarCraft franchise. The character was created by Chris Metzen and James Phinney, and her original appearance was designed by Metzen. Sarah Kerrigan is voiced by Glynnis Talken Campbell in StarCraft and Brood War, Tricia Helfer in StarCraft II: Wings of Liberty, Heart of the Swarm and Legacy of the Void, and Vanessa Marshall in Heroes of the Storm.
