Fan Casting Martha Wayne in The Batman (1990)

Martha Katherine Wayne (née Kane) was in life the loving wife to Dr. Thomas Wayne and mother to Bruce, who would grow up to become Batman, as well as a fellow friend to both Dr. Leslie Thompkins and Dr. Hugo Strange. Martha also had a long history of mental health issues stemming from childhood trauma. Unfortunately for her and her husband, they were both killed outside the movie theater in front of a young Bruce.