The third season of HBO’s hit period drama The Gilded Age concluded on August 10, 2025, with a finale that delivered a mix of high-stakes drama, emotional revelations, and tantalizing setups for Season 4. Titled “My Mind is Made Up,” the episode tied up several storylines while leaving others dangling intriguingly. From Peggy Scott’s romantic triumph to George Russell’s existential reckoning, the finale had plenty to offer for fans of Julian Fellowes’ intricate historical tapestry.
Peggy Scott Finds Love Against the Odds
Peggy Scott, portrayed by Denée Benton, emerged as one of the season’s most compelling characters. Over the course of the season, Peggy—a writer employed by Agnes Van Rhijn—developed a complex romance with Dr. William Kirkland (Jordan Donica). Their relationship faced numerous hurdles, including the disapproval of William’s elite family and the resurfacing of Peggy’s deeply buried past. Early in the season, Peggy revealed she had borne a child out of wedlock, a secret that William’s mother, Elizabeth Kirkland (Phylicia Rashad), weaponized to try to break them apart.
Despite the turmoil, the season finale saw William reject his family’s prejudices and publicly propose to Peggy at a grand Newport ball. The scene, which saw William asking Peggy’s father for her hand before proposing on the dance floor, was both a personal triumph for Peggy and a symbolic moment of defiance against societal norms. Speaking to People, Benton described the proposal as a culmination of Peggy’s journey of self-respect and resilience. Donica, who plays William, echoed these sentiments, calling them the “power couple of the century.”
George Russell’s Brush with Death
Another major storyline revolved around George Russell (Morgan Spector), the ambitious railroad tycoon and patriarch of the Russell family. In the penultimate episode, George was shot by a mysterious assailant, leaving his fate uncertain. The finale revealed that George survived, thanks to the timely intervention of Dr. Kirkland. However, the near-death experience prompted George to reassess his life and marriage to Bertha Russell (Carrie Coon).
In a shocking twist, George admitted to Bertha that he could no longer tolerate her relentless social climbing, which had strained their family relationships. This revelation, coming on the heels of Bertha’s triumphant Newport Ball, set the stage for a potential separation in Season 4. As noted by National World, this subplot highlights the tension between public success and private discontent, a recurring theme in the series.
Bertha Russell’s Ascendancy
While her marriage teetered on the brink, Bertha achieved a significant victory by hosting a Newport Ball that solidified her status as a leader in New York society. The event marked the end of the social ban on divorced women, with prominent figures like Mrs. Astor attending. This milestone was a testament to Bertha’s determination and strategic acumen, even as her personal life unraveled.
According to TechRadar, Carrie Coon, who plays Bertha, described her character as “indefatigable,” suggesting that Bertha’s setbacks will only fuel her ambition in the upcoming season. The Newport Ball also served as a backdrop for other key developments, including the reconciliation of Agnes and Ada Van Rhijn and the tentative rekindling of Marian Brook’s romance with Larry Russell.
Setting the Stage for Season 4
As the season closed, several storylines were left unresolved, paving the way for an eventful Season 4. The mystery surrounding George’s shooter remains unsolved, while the fallout from his potential separation from Bertha promises to be a central focus. Additionally, the evolving dynamics within the Van Rhijn and Russell families offer plenty of material for future episodes.
One of the most intriguing questions is how Peggy and William’s relationship will evolve. With their engagement now public, they must navigate the challenges of blending their disparate worlds. Meanwhile, Bertha’s quest for social dominance will likely clash with the personal sacrifices it demands, adding another layer of complexity to her character arc.
The Gilded Age continues to captivate audiences with its blend of historical authenticity and dramatic storytelling. As fans eagerly await Season 4, the show’s ability to balance personal narratives with broader societal themes ensures its place as a standout in contemporary television.