In the latest twist on ABC's long-running medical drama Grey's Anatomy, a resident's desperate act in the March 26 episode has sparked speculation about yet another cast member's impending exit from Grey Sloan Memorial Hospital. Harry Shum Jr., who plays the character Kwan, found himself at the center of controversy when his character secretly administered an experimental gel to a terminally ill patient without proper authorization, an action that show officials described as a crime.
The episode, which aired on Thursday at 10 p.m. ET, centered on Kwan's growing attachment to a father battling terminal cancer and his teenage son. Frustrated by the FDA's refusal to approve a potentially life-saving treatment, despite the gel being available in the hospital, Kwan took matters into his own hands. During a surgery performed by Miranda Bailey, portrayed by Chandra Wilson, Kwan inserted the gel into the patient without Bailey's knowledge or the patient's consent.
After the procedure, Kwan confessed his actions to Bailey, who sternly informed him that he had committed a serious ethical and legal violation. "He committed a crime by putting something into a patient during a procedure without them knowing about it," Bailey told him, according to details from the episode reported by Us Weekly. This confession has left viewers questioning Kwan's future at the hospital, with the storyline appearing to foreshadow his departure.
This potential exit comes amid a wave of cast shake-ups for Grey's Anatomy, which has been a staple on ABC since its premiere in 2005. Just recently, news broke that Kevin McKidd, who plays Owen Hunt, and Kim Raver, who portrays Teddy Altman, will both leave the show at the end of the current season. McKidd joined the series in season 2, while Raver has been a series regular since season 14, making their departures significant losses for the ensemble.
The show's history is riddled with dramatic farewells, from the tragic plane crash that killed off several characters in season 8 to more recent voluntary exits. For instance, the shocking death of Monica Beltran, played by Natalie Morales, prompted Amelia Shepherd, portrayed by Caterina Scorsone, to take a sabbatical from the hospital. According to reports, Scorsone's break is set to extend until the end of 2025, a decision tied to the production's cost-saving measures amid industry-wide budget constraints.
These changes reflect broader challenges facing the series as it enters its 21st season. Producers have reduced the minimum episode guarantees for veteran cast members to 14 out of the 18 episodes per season, meaning some stars could miss up to four installments. In Scorsone's case, her absence has been extended even further, doubling the typical reduction and highlighting the financial pressures on the show.
Showrunner Meg Marinis addressed the possibility of more departures in an interview with The Hollywood Reporter in May 2025. "But even in the last two seasons with what you saw this year, we had to reduce the cast a little bit [because of industry-wide budget cuts], and everybody has very passionate feelings about their favorite characters," Marinis said. She added, "But if we can get the writers upset then we know we’re doing it right. It’s not as satisfying a story if people aren’t upset when someone leaves. It’s supposed to make people upset and sad, so I’m sure there’ll be some arguments. But I’ve been persuaded before to change my mind on things."
Marinis's comments underscore the emotional stakes for both fans and the creative team, as Grey's Anatomy navigates its evolving narrative while trimming its ensemble. The series has long thrived on high-stakes medical cases intertwined with personal dramas, but recent seasons have leaned more heavily into cast reductions to manage costs.
Kim Raver, whose exit as Teddy Altman was announced shortly before the March episode, spoke candidly about the uncertainties of long-running shows in an exclusive interview with Us Weekly. At 57, Raver reflected on her time on the series, which began in season 14. "That’s the life of an actor," she said, drawing parallels to her earlier role on the Fox series 24, where she played a character she described as having "a target on my back."
Raver emphasized staying focused amid the rumors. "It’s really just about trying to be present and doing the work and following the amazing story lines that the writers are giving us," she explained. "Especially with how now we’re always having these incredible cliffhangers. One never knows." Her words capture the precarious nature of television stardom, particularly on a show like Grey's Anatomy, known for its revolving door of characters.
The March 26 episode's plotline with Kwan echoes past story arcs where ethical dilemmas lead to character exits, such as when Izzie Stevens was fired for unauthorized actions or when Cristina Yang left for professional opportunities. Kwan's attachment to the patient and his son's plight added a layer of emotional depth, making his infraction feel like a culmination of mounting pressures on the residents.
Behind the scenes, the production has faced scrutiny over its handling of cast changes. While some departures, like those of McKidd and Raver, were reportedly planned, others stem from contractual adjustments. The extension of Scorsone's sabbatical until late 2025, for example, aligns with efforts to balance the budget without fully writing out beloved characters.
Fans have taken to social media to express their reactions, with many decrying the potential loss of Shum's character so soon after his introduction in season 21. Shum, best known for his role as Magnus Bane on Shadowhunters, joined Grey's Anatomy as a promising addition to the surgical team, and his arc has been marked by ambition and moral quandaries.
As the season progresses, the implications of Kwan's actions could ripple through the hospital's hierarchy, potentially affecting relationships with mentors like Bailey and other attendings. With only a few episodes left before the finale, viewers are left wondering if this crime will result in termination, transfer, or redemption.
Looking ahead, Grey's Anatomy continues to air Thursdays at 10 p.m. ET on ABC, with episodes available for streaming the following day on Hulu. The show's ability to reinvent itself through these transitions has kept it relevant for two decades, but the ongoing cast reductions signal a leaner future. Whether Kwan's story ends in exile or forgiveness remains one of the season's biggest cliffhangers, keeping audiences hooked on the drama both on and off screen.