Hope's commitment to the future is put to the test, jeopardising a potential reunion. Iris and Felix meet a new group. Startling revelations are made.

While some members of the group enact a plan to cover their tracks, others attempt to acclimate to their new surroundings.

An attempted grift leads to a precarious situation; Huck is given an ultimatum.

Tensions rise as the group questions past events and plans for the future. Things get explosive as someone's abilities and loyalties are put to the test. A surprising discovery is made.

Members of the group put a dangerous plan into motion, while others have serious reservations. More startling revelations come to light.

Felix will make a discovery that will change everything. Meanwhile, Huck is in a predicament and needs to choose sides.

Dr Belshaw will have to make the most important decision of her life. Blood will reveal the truth, and lies won't be tolerated anymore.

The group sets a new plan into motion; a relationship is leveraged; a betrayal forces others to take action.

As the plan continues to unfold, tensions between the group and the CRM come to a dramatic head; while some rush to save an ally, difficult truths are brought to light.

The remaining members of the group fight back enemies, both living and dead, on their quest to save the future.