Joss envisions what her life with Scott would have been like. Meanwhile, Karen makes a monumental decision; unable to visit Joss in jail, Harry tries to assist Ari; April and Daniel sleep together; and Daniel possesses a tape that could benefit Joss.
Big Jim and Julia devise plans to end Christine’s control over the town by initiating a life-or-death plot involving Barbie and Eva, while Joe and Norrie conduct research to better understand the Dome’s ultimate agenda. Meanwhile, Hunter finds more information about the true head of Aktaion, the nefarious private corporation that wants to harness the Dome’s energy.