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.