Tomorrow Has Finally Come: Fourth in the Aliens Among Us Series

Facing the crisis of an alien invasion Oliver and Barry have brought Sara Lance and the rest of the Legends back to present-day Earth to help Mulder, Scully and the newly assembled task-force try to stop the fast-coming invasion. Can the Legend help save the day, or will a group that can't handle a crisis without conflict end up killing each other instead of the Colonists?