A powerful figure’s fall from grace makes way for his ruthless successor to take the reins Estonia, where a cyberattack has blacked out the entire country in advance of the ground invasion. In turn, all of Berlin Station must try to take him down.

A Valentine's Day fight between Bob and Linda has the kids feeling confused. After a failed attempt to see a movie, it's up to Tina, Louise and Gene to tell their own story as a distraction from the awkward tension.

Trixie cares for a young woman who is diagnosed with an intersex condition, whilst a husband suffers with inexplicable pains similar to his wife's pregnancy symptoms.

Brian worries about the legacy he's leaving behind, so Stewie makes a robot duplicate as a living biography.

The Guy delivers to a film set, where cast and crew are struggling to make it through a day of reshoots. Lee returns to New York City, but has a hard time putting the past behind her.

Frank meets his match in a fellow participant in the Hobo Loco competition. Fiona has a dark encounter at Patsy’s that scares her into cleaning up her act. Debbie throws herself into home improvements as she gets closer with Kelly. Carl gets a job that is more dangerous than it looks. Lip sees another side of Tami when they spend the day together.

Homer angers Marge by binging their favorite show without her, and has to pick up a new skill in order to make amends. Meanwhile, Bart prepares to compete in "Krusty's Holiday Trample".

The group unmasks a disturbing and dangerous new threat. An escaped captive revisits his past.

Wayne and Roland revisit discrepancies in the Purcell case that were hidden or forgotten over the years. Among those being reevaluated is Tom Purcell, as well as Lucy Purcell’s cousin, Dan O’Brien. The glitter of Amelia’s book release is tarnished by a voice from the past.