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’The Diplomat’s Keri Russell on That Season 3 Finale Shocker: “It’s a Pretty Significant Gut Punch”
The Netflix series The Diplomat, from creator/showrunner Debora Cahn, is back for Season 3 and Kate Wyler (Keri Russell) is delivered a gut punch when Grace Penn (Allison Janney) has to step into the role of president and picks her husband Hal (Rufus Sewell) as VP. When that happens, Kate decides to stay on as Ambassador to the U.K., living separately from Hal while putting on a happily married face at public events. With Foreign Secretary Austin Dennison (David Gyasi), First Gentleman Todd Penn (Bradley Whitford), and Callus Ellis (Aidan Turner) complicating her already complicated life, Kate is left reeling when she realizes that Hal and President Penn have made moves that will have ramifications that carry over to Season 4.
During this interview with Collider, Russell and Cahn discussed why Kate needed to step away from Hal, losing out on becoming vice president, propositioning Dennison, that finale moment between Stuart (Ato Essandoh) and Eidra (Ali Ahn), the decision to end on a cliffhanger, and what it could all mean for Season 4, which has already been picked up. Continue reading ’The Diplomat’s Keri Russell on That Season 3 Finale Shocker: “It’s a Pretty Significant Gut Punch”
Keri Russell and Allison Janney Break Down the “Chilling” Finale of The Diplomat Season 3
In the final moments of season three of The Diplomat, Kate realizes that her husband and President Grace Penn have schemed to successfully steal a nuclear weapon, the “Poseidon,” from a Russian submarine stuck a few miles off the coast of Britain. It’s a shocking cliffhanger, and one that sets up a very complicated season four. (And don’t worry: Netflix already renewed the thriller; production begins this fall in New York City.)
The Diplomat is made to be binge-watched, so even though it just dropped on Thursday, many viewers have already made it to the finale. “It’s so much fun to just get on the couch with popcorn and just go, just watch,” says actress Allison Janney. Below, Janney, who plays President Penn, and Keri Russell, who stars Ambassador (and Second Lady) Kate Wyler, break down the finale for Town & Country.
SAG-AFTRA Foundation Conversations: “The Diplomat
Keri attended SAG-AFTRA Foundation Conversations: “The Diplomat” at SAG-AFTRA Foundation Robin Williams Center on October 16 2025 in New York City.
– Events from 2025 SAG-AFTRA Foundation Conversations: “The Diplomat – October 16 2025
– Events from 2025 Netflix’s Q&A screening of the new season of The Diplomat at the Robin Williams Center for Performing Arts in New York City – October 16 2025
The Diplomat Season 3 Screening and Q&A
– Events from 2025
The Diplomat Season 3 Screening and Q&A – October 15 2025
Keri Russell Reveals If Partner Matthew Rhys Would Ever Join The Diplomat
Ahead of the premiere of season 3 of The Diplomat, the actress reveals whether the critically acclaimed series that she stars in as US Ambassador to the U.K., Kate Wyler, could be the right fit.
“Totally,” Russell, 49, tells PEOPLE when asked if the Netflix series is one Rhys, 50, could join, though she notes, “I think that would probably be more in his court.”
On the prospect of working together again (the pair met when they starred on The Americans), Russell says she “would love to.”
“But he’s pretty busy doing a million other things. He’s got, like, five other jobs or something,” she says. “He has two new things coming out, so we’ll see.”
Rhys has previously shared the same sentiment. He told PEOPLE last year, “We definitely would work together [again], we’ve said that before.”
“We’ve just waited. We always said The Americans was so special, it would have to be something akin that we’re both so excited to do. It shouldn’t just be anything.”
For now, what fans of The Diplomat can count on is another season of high stakes and oftentimes-hilarious maneuvers from Kate and her husband, Hal Wyler, played by Rufus Sewell.
The show is “a really lucky job to have,” Russell says. “It’s just so fun.”
“It’s such a smart show. It’s fun to play someone so smart, so funny, so fierce. She does stupid s— all the time. It’s really such a sweet spot,” she says of the whip-smart character she’s played since 2023.
“I love her frankness, I love her bossiness. I love how she is always getting herself into hot water. I mean, to lose in a drama as a character is good. To be constantly losing and messing things up, it’s great. But I also love that she can pull it together and be presentable and put a dress on if she needs to.”
Season 3 sees Kate living “the particular nightmare that is getting what you want,” per the official synopsis.
“She just accused Vice President Grace Penn (Allison Janney) of hatching a terrorist plot and admitted she’s after the VP’s job. But now the President is dead, Kate’s husband Hal may have inadvertently killed him, and Grace Penn is leader of the free world.”
Amidst the chaos, Hal’s not slowing down with his “campaign to land Kate the vice presidency,” while she continues to juggle “an increasingly complicated friendship with Foreign Secretary Austin Dennison (David Gyasi) and an unnerving bond with First Gentleman Todd Penn (Bradley Whitford).”
Source: https://people.com
Netflix’s The Diplomat S3 Tastemaker Screening Event
Keri attended Netflix’s The Diplomat S3 Tastemaker Screening on October 14 2025 in New York City.
– Events from 2025 Netflix’s “The Diplomat” Special Screening – October 14 2025
Keri Russell Shares New Details About The Diplomat Season 3!
The Diplomat S3: Keri Russell’s Laugh Attacks, Long Days, and Set Life | Set Stories
2025 Brooklyn Bridge Park Gala
– Events from 2025 Brooklyn Bridge Park Gala – October 8 2025