Mira's about to enact her final plan— to close the Crossing forever and decimate the Alpha world irreparably.
Howard Prime and Emily work together. Peter and Clare hide out amongst the ghosts of her former life.
Clare grapples with her role in Indigo and what its brought upon those around her
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.
Ian and Howard get a bit closer in the Prime World. On the Other Side, Howard Prime finds a friend dead.
Howard and Aldrich try to get answers from Baldwin. Emily goes to the Other Side with Ian.