Ellen McLain

Ellen McLain (born December 1, 1952) is an American opera singer and voice actress from Nashville, Tennessee. She is best known for voicing GLaDOS from Valve Corporation's massively popular comic science fiction first person shooter puzzle platformer video game duology, Portal.

Roles

 * Tekken X Disney Universe - GLaDOS (She appears as a Guest Commentator, representing Valve in the game)
 * Super Smash Bros. Ultimate - GLaDOS