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The Diplomat (Season 3)

Jun 9
4 min read

Updated: Sep 22

The Diplomat Season 3 Review For Parents Of Teen

Just when I thought The Diplomat couldn’t surprise me anymore, Season 3 came along and proved me wrong. I honestly don’t know how this show keeps raising the stakes without losing what makes it so good, but somehow it does. The political storylines are still incredibly strong, but what kept me most interested this season was how personal everything became. I found myself saying “Wait, what?” more times than I can count.


The season starts after one of the biggest moments the show has had so far. President Rayburn is gone, Grace Penn becomes President, and the whole balance of power shifts immediately. But the twist that really caught me off guard was not political, it was personal. Instead of choosing Kate as Vice President, Grace chooses Hal, and from that moment, everything changes between them.


What I found fascinating is that the show does not only focus on what this means politically. It looks at what it does to Kate and Hal personally. Kate is still serving as Ambassador while watching her husband step into the role she was expected to get, and at the same time they are trying to deal with a marriage that was already complicated. I think that is what makes this season so interesting, because the political and personal sides of their lives become impossible to separate.


The show has always been about diplomacy, but this season it feels like Kate has to practice diplomacy everywhere. She has to manage international negotiations, difficult political relationships, people with their own agendas, and then go home and deal with the same kind of tension inside her marriage. That made her story much more emotional for me.


The international stakes also keep getting bigger. Alliances become more fragile, new threats appear, and every decision feels like it could create consequences much larger than anyone expected. There is this constant feeling that nobody is fully in control anymore, even though everyone wants to look like they are.


What I really like is that the show can deal with huge political questions without forgetting the people making those decisions. Their ambition, fear, frustration, loyalty, and disappointment are always part of what happens. That makes even the most complicated political moments feel personal.


The writing is still one of the best parts of The Diplomat. Every conversation matters, every meeting can change something, and the tension usually comes from people trying to read each other rather than from big action scenes. I love that the show expects you to pay attention and does not explain every single thing.


Keri Russell is phenomenal again as Kate. What I continue to love about her is that Kate never feels like some perfect political genius. We see her exhausted, frustrated, uncertain, angry, and still trying to do her job. This season she is carrying a lot, and Keri Russell makes all of that feel very real.


There were several moments where I cared less about what Kate was doing politically and more about what she was experiencing personally. Her story becomes very much about identity. Who is she when the future she thought she was moving toward suddenly changes? How does she keep doing her job when she is disappointed, angry, and trying to understand what comes next?


Rufus Sewell is still so good as Hal because I never know exactly how I feel about him. Sometimes I understand him, sometimes I question him completely, and sometimes both happen in the same scene. He is charming, intelligent, ambitious, and extremely complicated, and his relationship with Kate is still one of the strongest parts of the show.


Allison Janney is also excellent as Grace Penn. She has such a strong presence that every time she enters a scene, you immediately pay attention. There is always the feeling that she is thinking several steps ahead, and I really like that you can never fully tell what she is planning.


For parents watching with teens, I think one of the most interesting things to talk about is ambition and what happens when two people want different things at the same time. Kate and Hal are in a situation where one person’s success is connected to the other person’s disappointment, and that can happen in many relationships, even without politics involved.


We can talk with our teens about how they think people should react when someone close to them succeeds in something they wanted for themselves. Can you be happy for someone and still feel disappointed? And what happens when both feelings are true at the same time?


Integrity is another big part of this season. Characters are constantly deciding how far they are willing to go to get the outcome they want. Sometimes compromise is necessary, but sometimes it starts becoming something else.


I think that can be a really good conversation with teens because they are starting to make more decisions on their own and understand that not every situation has a perfect answer. We can ask them where they think the line is between being flexible and giving up too much of what you believe in.


Kate’s resilience is also something I really liked. She faces setbacks and situations she would never have chosen, but she keeps showing up and doing what she needs to do. That does not mean she is fine all the time, and I think that is important. Resilience is not pretending something does not hurt. Sometimes it is just continuing even when it does.


The season also keeps returning to critical thinking. People question information, challenge assumptions, and realize that the first version of a story is not always the complete one. That feels especially relevant for teens because they are surrounded by information all day and often have to decide very quickly what they believe.


The Diplomat Season 3 continues everything I love about this show, but for me it is the most personal season so far. The politics are still smart and exciting, but the relationships, disappointment, ambition, and tension between Kate and Hal give the season a completely different energy.


I finished it even more invested in the characters than before, which I did not think was possible. The writing is still sharp, the performances are excellent, and the show somehow keeps finding new ways to make political tension feel deeply personal. And yes, I am already ready for Season 4.

About the Author

Naz Bahmani

Naz, Movie Critic for Parents of Teens

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Helping parents understand their teenagers through movies & TV.

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Every review explores the emotional themes, teenage experiences, and conversation opportunities behind the stories families watch together.

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