Kate Fletcher

Katherine Ann "Kate" Fletcher-Scott is a time-traveler from the 22nd century, and the daughter of Nora and Henry Fletcher, wife of Alex Scott, and one of the main protagonists of the first season of The Arsenals, the former leader of the Arsenals as well as a good friend of Marcus Allen.

After Kate's family and Alex were murdered by Prometheus, Kate illegally traveled to the 21st century to find help and recruited a team with Hunter Bradley/Arsenal known as the Arsenals. They found themselves in conflict with Helix and formed a bond with new member Marcus. Ultimately though, she was able to help finally kill Prometheus with the Spear of Anarchy. Although fulfilling their mission, a new timeline began to set in, erasing Kate from the current one.

In the new timeline, Kate's history as an agent of the International Time Bureau remained the same, as well as her friendship with Jody Johnson, however Alex and her parents were still alive. A few years later, Kate from the new timeline was brought by Ryan Harper to the 21st century for Malcolm Dark's Survival Games. Despite being confused and unfamiliar with the Arsenals, she helps them defeat the Legion and is returned to the future.