Alésia Toyoko Glidewell (born December 8, 1978[1]) is an American video game actress, voice actress, model, and director who served as the base for Chell's face and body.[2] Glidewell also served as the base for the original model of Left 4 Dead's Zoey, but she was replaced by Sonja Kinski when the characters' designs were changed (she is therefore not credited, although a picture of the model can be seen on her website). In the past, she performed the motion capture animations of another...