Gormley looks to Danny and Baez for help tracking down a former NYPD detective he believes may be a threat to Frank’s safety. Erin navigates office politics when she chooses to reopen a closed case. Jamie is transferred to a new precinct with a lot of problems. Frank and Baker team up to investigate a complaint about an SVU detective.

When Jack receives an emergency distress signal from one of his old Delta buddies who is falsely accused of terrorism in a foreign country, MacGyver and Jack quickly recruit the rest of Jack’s old Delta team and stage an unsanctioned rescue op.

Dara Ó Briain and Hugh Dennis check out another week's events with the help of guests Tom Allen, Ed Gamble, Milton Jones, Zoe Lyons and Geoff Norcott.

The DiMeos cross the pond so Maya can ask her estranged father, the challenging Martin, for a loan to save their house. Meanwhile, Jimmy puts on his “fun dad” hat to ensure JJ has a great trip, Ray digs deep to summon Californian vibes to endear himself to British girls, and Kenneth reveals a love for all things royal.

Juliana Crain makes a new acquaintance in the Neutral Zone - an Irish fixer named Wyatt - and soon finds herself on the run and seeking Tagomi's aid. The Japanese test an atomic bomb. Joe Blake is sent on a diplomatic mission to San Francisco. Kido hires a new sergeant. Nicole Dormer arrives in New York to head a new propaganda campaign. The Smiths struggle with the aftermath of Thomas' death.

Juliana recognizes that her and Tagomi's fates are intertwined. Tagomi and Admiral Inokuchi realize the Reich is imposing a covert oil embargo on the Pacific States. Reichsmarschall Rockwell and J. Edgar Hoover plot against John Smith. Helen starts therapy to cope with her grief over Thomas, and takes drastic action to protect her family. Kido and Tagomi clash over Juliana.

Juliana and Tagomi pursue the mysteries of the films and Juliana reunites with an old friend. Childan is anxious to return to San Francisco now that the reprisals have stopped, but a potential new romance makes Ed reluctant to leave. Kido receives intelligence that sets him on a new path. Smith finds himself celebrated by Nazi high society at a screening of Nicole's new film about Thomas.

A new community fights for survival in the Neutral Zone. Juliana and Joe get reacquainted, while Joe continues his undercover work for Himmler. Wyatt drops in on Juliana in San Francisco. Smith's past rises up to haunt him. Ed and Childan face a challenge on their way home to San Francisco. As tensions between the Reich and the Empire rise, Tagomi finds his life may be in danger.

As the Reichsführer continues to provoke the Japanese Pacific States, Juliana barely escapes a deadly situation and discovers a trove of Nazi secrets. John Smith tangles with his political adversary. The Nazis prepare for "Year Zero." Joe and Juliana come to a turning point in their relationship.

With Wyatt's aid, Juliana flees San Francisco with the stolen Nazi secrets. Childan can finally return home; Ed decides to stay in the Neutral Zone. Tagomi makes revelations to Kido that change Kido's perspective. John Smith's career takes a turn.

Juliana embarks on a mission to stop the Nazis - a mission that reunites her with old friends. Thelma and Nicole grow closer, despite the risks. Smith learns more about the Nazis' efforts into alt-world travel. Kido demands Tagomi come clean about the films and his ability to travel. Kido coaxes crucial intelligence from Childan.

Juliana realizes time might be running out, but recruiting supporters continues to prove challenging. Tagomi finds himself in a dangerous life-or-death struggle. In therapy, Helen Smith crosses a line. Kido pursues his target in the Neutral Zone.

Juliana and Wyatt's mission takes them farther east and dangerously close to the center of a top-secret Nazi project. Trying to improve relations between their sides, Tagomi reaches out to Smith. Smith makes a crucial discovery. Kido finds closure.

Juliana's attempt to stop the Nazis lands her in a precarious position. Himmler and John Smith lead a lavish celebration of Year Zero. Amid a series of successes, Smith faces a setback. Kido returns to San Francisco with a prize, performs an act of kindness for a friend. Tagomi makes a difficult decision. Ed returns to San Francisco and reconnects with Childan.

Actor Mark Ruffalo; March for Our Lives organizers; rapper Travis Scott; comic Jaboukie Young-White.

Vanessa is once again resurrected and must confront her family's legacy; Axel, Scarlett and the others fend off Blak Tek's forces, who hope to add Scarlett to their list of lab rats.

Warren recovers from the drone crash with handsome, mysterious Cooper; Doc and the others finally arrive in Newmerica, where they meet George, who is helping form the new country.