Career
She is known for providing the voice of GLaDOS, the computer antagonist of the Portal video game series, the voice of the Jaeger Artificial Intelligence in Pacific Rim, and the Administrator, the narrator of the video game Team Fortress 2. In 2013, McLain lent her public support to gathering donations for the Kickstarter-funded LGBT gaming convention GaymerX. She later was a special guest at the convention in August 2013.