General Grace McAllister

General Grace McAllister was the head of the American Southwestern UNIT branch also know as UNIT A.S.W. She worked closely with the Bowler Hat Doctor and developed a strong friendship with him.

Grace had only one extraterrestrial encounter in her early life when her parents were killed by Cybermen during the Battle of Canary Wharf. She joined the military and her fascination in extraterrestrials landed her at the head of the UNIT A.S.W.