How Kathryn Joosten’s Possible Exit Helped Create Martin Sheen’s Favorite The West Wing Episode

Some of television’s most memorable episodes begin with carefully planned storylines. Others emerge from circumstances happening behind the scenes.

That was the case with The West Wing and its acclaimed Season 2 finale, “Two Cathedrals.” The episode, widely regarded as one of the political drama’s defining hours, grew in part from a cast-related development involving actress Kathryn Joosten, who played President Jed Bartlet’s longtime secretary, Dolores Landingham.

Joosten had been a recurring presence throughout the show’s first two seasons, with Mrs. Landingham becoming one of the most recognizable supporting characters in the series. Her unexpected death near the end of Season 2 dramatically changed the emotional direction of the story and ultimately helped set up one of President Bartlet’s most powerful moments.

Kathryn Joosten’s Exit Changed the Story

Kathryn Joosten portrayed Dolores Landingham, the White House secretary who had a close and deeply personal relationship with Martin Sheen’s President Jed Bartlet.

Mrs. Landingham was more than an employee in Bartlet’s administration. She knew the president well, could challenge him when necessary and represented a personal connection to his life away from the political pressures of the White House.

Her death therefore carried considerable emotional weight.

In the Season 2 episode preceding the finale, Landingham is killed after being struck by a drunk driver. The tragedy leaves Bartlet devastated and becomes the emotional foundation for “Two Cathedrals.”

The episode does not treat her death simply as another dramatic plot development. Instead, it uses the loss to expose a side of Bartlet that viewers had rarely seen so intensely.

Why “Two Cathedrals” Became So Important

“Two Cathedrals” places Bartlet at the centre of an intensely personal crisis.

The president is forced to confront grief while simultaneously dealing with an enormous political decision. Rather than presenting Bartlet only as the confident, intellectually formidable leader audiences had become accustomed to seeing, the episode allows Martin Sheen to portray a character struggling with anger, doubt and questions of faith.

That combination gives the episode its unusual emotional power.

Bartlet’s confrontation with his faith becomes particularly significant because his Catholic beliefs have always been an important part of his character. Landingham’s death forces those beliefs into direct conflict with his anger over what has happened.

The political drama therefore becomes something much more personal.

Martin Sheen Considered It a Standout Episode

For Martin Sheen, “Two Cathedrals” has long stood among the episodes that made The West Wing particularly meaningful.

The episode gave Sheen an unusually demanding dramatic opportunity. Instead of relying primarily on political speeches or the rapid-fire dialogue that became a trademark of Aaron Sorkin’s series, the story required him to communicate grief and inner conflict through performance.

Bartlet’s pain is not presented as a simple reaction to losing someone close to him. It becomes a crisis of identity, responsibility and belief.

That emotional complexity is one reason the episode remains such a memorable part of the series.

Dolores Landingham Was Crucial to Bartlet’s Character

Mrs. Landingham’s importance to The West Wing went beyond her official role.

She was one of the few people around Bartlet who could speak to him without being intimidated by his position. Their relationship also provided glimpses of the man behind the presidency.

Because of that dynamic, her death created a void that could not easily be filled.

The storyline also gave the series an opportunity to examine how someone accustomed to making decisions for an entire country reacts when confronted with a situation that cannot be solved through political strategy.

Bartlet could negotiate with political opponents, manage international crises and advise his staff. But he could not undo what had happened to Landingham.

That distinction made the tragedy especially powerful.

The Episode Blended Personal Grief With Political Stakes

One of the strengths of “Two Cathedrals” is the way it refuses to separate Bartlet’s private emotions from his public responsibilities.

He remains president while grieving.

That means every personal reaction exists alongside the expectations placed on him by the White House, his staff and the country.

The episode builds its drama around that tension, making Bartlet’s emotional state inseparable from the political decisions surrounding him.

It also illustrates one of The West Wing’s central ideas: public figures can possess enormous institutional power while remaining deeply vulnerable as individuals.

Kathryn Joosten’s Legacy on The West Wing

Joosten’s departure from the series transformed Mrs. Landingham from a beloved supporting character into an important part of Bartlet’s emotional history.

Her performance helped establish the warmth, humour and firmness that defined the character, while her eventual death became one of the show’s most consequential character moments.

Joosten would go on to become even more widely recognized for her work on television, particularly through her role as Karen McCluskey on Desperate Housewives. But her work as Dolores Landingham remains an important part of her television legacy.

Why “Two Cathedrals” Still Resonates

More than two decades after its original run, “Two Cathedrals” continues to stand out because its drama is not dependent solely on political intrigue.

At its heart, the episode is about loss.

The White House setting provides the scale, but the emotional core is Bartlet’s struggle to understand how he should respond to something deeply personal and painful.

The circumstances surrounding Kathryn Joosten’s exit ultimately gave The West Wing an opportunity to tell a story that reached beyond politics. Her character’s death forced the series to slow down and examine its central character at his most vulnerable.

That is what helped turn “Two Cathedrals” into far more than a season finale.

It became one of The West Wing’s defining episodes — and, for Martin Sheen, one of the performances and stories that made the series especially memorable.