Robot Chicken is an American adult stop-motion animated sketch comedy television series created by Seth Green and Matthew Senreich for Cartoon Network's nighttime programming block Adult Swim. The twelve-minute show consists of short unrelated sketches usually satirizing pop culture characters or celebrities. Toys are employed as the players, animated via stop motion and supplemented by claymation. The voice cast changes every episode, and features many celebrity cameos. The writers, most prominently Green, also provide many of the voices. Robot Chicken has won two Annie Awards and six Emmy Awards.