Doreen Killebrew owned the tablet that caused the time disturbances that the Third Doctor found. She wanted to make sure that her dolls were protected. She owned a toy shop called Killebrew's Toy Hospital. When a being from a universe where the time stream is parallel to ours but in reverse she devoted herself to protect her and get back the tablet. (AUDIO: The Doll of Death)

Community content is available under CC-BY-SA unless otherwise noted.