When an AI security system tries to destroy the Tranzit crew, Marlton must use his tech skills to outwit the digital defenses. Misty reminds him that he can't survive on his own: it's going to take more than know-how and smarts to get everyone out alive. The group decide to take a chance on escaping from the zombie-infested apocalyptic wasteland, not knowing if their desperate attempt will work or where it could take them.