Apr 20, 2023 · 51m
After a hostile attack on a British vessel, seasoned diplomat Kate Wyler assumes a new role in the UK that puts her skills — and marriage — to the test.


No alliance lasts forever.
Amid an international crisis, a US diplomat contends with her high-profile job as ambassador to the UK and her strained marriage to a political star.
Browse every episode and jump into details.
Apr 20, 2023 · 51m
After a hostile attack on a British vessel, seasoned diplomat Kate Wyler assumes a new role in the UK that puts her skills — and marriage — to the test.
Apr 20, 2023 · 55m
As new details about the bombing emerge, Kate struggles to see eye-to-eye with Hal. Prime Minister Trowbridge's fiery remarks at a funeral cause a stir.
Apr 20, 2023 · 52m
At Winfield, President Rayburn's plans in the Gulf have the staff on edge as tensions between a determined Hal and a strong-willed Kate come to a head.
Apr 20, 2023 · 48m
As Rayburn's rep takes a hit, Kate drops in on Dennison's private meeting at the UK Foreign Office and learns startling information about the attack.
Apr 20, 2023 · 56m
Tempers flare at Chevening House, where an unexpected guest's arrival sends Kate and Dennison scrambling for a resolution. Hal makes a new connection.
Apr 20, 2023 · 56m
To appease Trowbridge, Kate seeks Hal's help with a high-profile visitor and consults an informed source in secret as complicated feelings begin to grow.
Apr 20, 2023 · 44m
After a sit-down with a Russian ambassador leads to new intel and mixed messages, Kate takes a trip to the Oval Office and reconnects with an old friend.
Apr 20, 2023 · 46m
In London, Hal's actions cause friction as Kate heads to Paris with Dennison to get a handle on the Lenkov situation, which soon takes a shocking turn.
Quick answers about this season's release timeline and episode lineup.
The Diplomat Season 1 premiered on April 20, 2023.
The Diplomat Season 1 has 8 episodes.
The season opens with Season 1 Episode 1, "The Cinderella Thing". It aired on April 20, 2023.
Go to Season 1 Episode 1