The Pitt Shakes Up Season 3 Cast with Dr. Samira Mohan's Exit and Dr. Parker Ellis's Promotion

Supriya Ganesh departs the medical drama as Ayesha Harris joins the main cast

Apr. 3, 2026 at 3:54am

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An abstract, high-contrast close-up photograph of a shattered, glittering glass surface, reflecting a faint red light and evoking the high-stakes drama of a medical TV series.The Pitt's cast shakeup for Season 3 promises to bring a new level of intensity and intrigue to the medical drama's emergency room.Los Angeles Today

Season 3 of the hit medical drama series The Pitt will see some major cast changes, with the departure of senior resident Dr. Samira Mohan, played by Supriya Ganesh, and the promotion of Dr. Parker Ellis, portrayed by Ayesha Harris, to a series regular role. The changes are described as story-driven decisions reflecting the natural staff turnover expected at a teaching hospital like the Pittsburgh Trauma Medical Center featured in the show.

Why it matters

The Pitt has established a pattern of narrative-driven cast transitions to create new storylines, and these latest changes are expected to shake up the dynamics of the emergency room team and introduce fresh interaction patterns among the characters.

The details

Supriya Ganesh, who has played Dr. Samira Mohan since the show's first season, will not be returning for Season 3. Meanwhile, Ayesha Harris, who has appeared in a recurring role as senior night shift resident Dr. Parker Ellis, has been promoted to a series regular. These casting updates mark the first official changes for the upcoming season.

  • The Pitt received its third season renewal just before the second season premiere, with three episodes of the current season remaining to be aired as of April 2026.
  • The cast will take a break after the Season 2 finale on April 16, until production starts again for Season 3.

The players

Supriya Ganesh

An actress who has played the role of senior resident Dr. Samira Mohan since the show's first season, but will not be returning for Season 3.

Ayesha Harris

An actress who has portrayed the recurring role of senior night shift resident Dr. Parker Ellis, and has now been promoted to a series regular for Season 3 of The Pitt.

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What they’re saying

“Supriya Ganesh's exit from The Pitt has been confirmed by sources speaking with Variety. Dr. Mohan's character spent significant portions of Season 2 considering future career options following her emergency medicine residency.”

— Variety

“Ayesha Harris, who appeared in four episodes of Season 1 and returned for Season 2, will join the main cast in Season 3.”

— L'Officiel

What’s next

Further casting announcements for The Pitt Season 3 are expected to emerge throughout the summer ahead of the season's January premiere.

The takeaway

The Pitt has established a pattern of narrative-driven cast transitions to create new storylines, and these latest changes to the main cast are expected to shake up the dynamics of the emergency room team and introduce fresh interaction patterns among the characters.