Mira's about to enact her final plan— to close the Crossing forever and decimate the Alpha world irreparably.
Clare grapples with her role in Indigo and what its brought upon those around her
Echo is laid siege upon, as is the Office of Interchange once again.
Howard arrives at Echo, where he meets the warden and other interesting people.
The doors at the Crossing open again briefly, and a deal must be made.
An FBI agent is recruited to help Quayle dig out sleeper agents at the OI, creating a Red Scare-like environment. Not good for anybody.
Clare manages to contact Baldwin. Howard discovers the truth of his wife's accident. Howard Prime goes on the run.
Ian and Howard get a bit closer in the Prime World. On the Other Side, Howard Prime finds a friend dead.
Howard goes to the Other Side, where he discovers Emily is alive and well, and they have a daughter.
Howard and Aldrich try to get answers from Baldwin. Emily goes to the Other Side with Ian.
Howard has to work with his counterpart on the Other Side to try infiltrating the assassin Baldwin.
Howard Silk works for the United Nations. In a single day, everything he knows about where he works, and the world, is turned upside down.