Carter Hall (Earth-90)

Dr. Carter Hall is an associate of Tina McGee.

Biography
Dr. Hall was associated with Dr. Tina McGee. She had her "assistant" make sure he knew where she was in the event that he called.

Behind the scenes

 * In the DC comics, Carter Hall is one of the reincarnations of an ancient Egyptian prince, who has taken up the mantle of Hawkman.