Autons conceal deadly weapons within their hands, which can kill or vaporise their targets. The typical Auton does not look particularly realistic, resembling a mannequin, being robotic in its movements and mute. However, more sophisticated Autons can be created, which look and act human except for a slight plastic sheen to the skin and a flat-sounding voice. In Series 5 of the relaunched "Doctor Who" series, they are shown as being able to create fully lifelike human replicas, able to fool other humans.