Episode 8.10

Plot
Connor, Abby, Becker, Emily and Danny manage to make their make into the future ARC. However, they discover terrible news; Helen has been lying the whole time. She and Patrick have been working together to try to and lure the ARC to the future. She will then return to the present and lure the rest of the ARC team to the future and abandon them; thus erasing the bad future. She and Patrick leave on their mission.

Helen and Patrick return to the present. Patrick hides while Helen continues pretending to be good; she convinces Lester, Jenny, Jess, Michael and Caroline to come help her save the others, who are in trouble. Patrick then appears, and chases everyone through the anomaly, surprising Helen at how easy it was. She and Patrick return to the present and close the anomaly.

The ARC team unite in the future ARC, before Future Predators find them. Caroline sacrifices herself to save the team, who escape as the predators kill Caroline. The team decide to see if the anomaly that led to Christine Johnson's headquarters is there.