Cutty’s quest to find Colonel Marsh ends, along with Season 3 of Aftermath.

After the trial of the Phoenix Project Dissidents, Castro, Chang, and Deveneaux port back to the Earth’s surface.

Cutty seeks answers from Colonel Marsh - but he has to find her first.

The trial of the Phoenix Project Dissidents begins. This episode contains a post-credits scene.

In the Phoenix Project, members of the exploration team prepare themselves for the repercussions of the seizure of the Dissidents. On the surface, Octavia learns her fate for betraying the Oddfellows’ rules.

Cutty awakens and demands answers about the apprehension of the Dissidents. Meanwhile, Donna Chang dutifully attends therapy.

On the surface and in the Phoenix Project, consequences for decisions made by Octavia and the Dissidents begin to materialize.

Throughout the Phoenix Project, patience runs thin. General Castro becomes more vocal about his frustrations, while some of the Dissidents take their boldest actions yet.

Octavia and Squeak’s mission to help Sally, Kick, and Kick’s father comes with dire consequences.

Octavia grapples with the information she was given by Castro, Cutty, and Bath, and makes a decision she knows will not sit well with Hoffa and the Oddfellows.

One of the explorers suffers a medical event when returning from the Greenstream. The others grapple with internal and external conflicts about their mission and the Phoenix Project.

Season 3 of Aftermath is here, and the stakes have never been higher. In the first episode of the biggest season yet, Castro, Cutty, and Bath depart the Oddfellows' camp, but one Oddfellow won't let them leave so easily. In the Phoenix Project, tensions are beginning to boil over - and the Phoenix Council alerts Deveneaux to an imminent threat posed by the Dissidents.

Gabriel shows Danielle research he has uncovered about her father, Jacquis.

Deveneaux attempts to win Chang over. Castro attempts to meet up with Cutty and Bath on the surface, but encounters new faces along the way.

Gabriel Princip disguises himself as Professor Jon Bath to learn more about the Phoenix Project from Bath’s mother, Caitlyn. Bath and Cutty encounter resistance when trying to rendezvous with Castro.

Castro attempts to speak to Silvio Jones at the Brooklyn Bridge, but discovers mystery and resistance he did not expect. Gabriel Princip’s plan continues to unfold.

Cutty and Bath encounter resistance while Castro learns more about John Running-Bear.

Bath challenges Cutty’s views, stirring a jarring memory in the Major. General Castro heads back into the Greenstream and faces questioning from John Running-Bear and his companion.

Donna Chang’s clandestine work on the project is discovered by the team. Castro demands an audience with the Phoenix Council.

Castro learns more about his former attaché, Arthur Roth, and how Esther and her community survived the destruction of New York City. Harumi and Cutty, in their own ways, attempt to help Bath in his struggle with depression.