How many episodes and seasons does Grey's Anatomy have?

Grey's Anatomy has 23 seasons with 466 episodes listed so far. The series is still airing, so new episodes are being released. Each episode runs around 43 minutes.

When was Grey's Anatomy released?

Grey's Anatomy premiered on ABC on March 27, 2005. Season 23 premiered on October 15, 2026.

Who is in the cast of Grey's Anatomy?

The cast is led by Ellen Pompeo as Meredith Grey, Chandra Wilson as Miranda Bailey and James Pickens Jr. as Richard Webber. Kevin McKidd, Justin Chambers, Camilla Luddington, Jesse Williams, Caterina Scorsone, Patrick Dempsey and Sara Ramirez also star.

Where can I watch Grey's Anatomy legally in the US?

It airs on ABC. It is also listed with a subscription on Netflix (including Netflix Standard with Ads), Hulu, fuboTV and YouTube TV. You can buy it on Amazon Video, Apple TV Store, Google Play Movies and Fandango At Home.

What genre is Grey's Anatomy?

It is a medical drama set at a Seattle hospital. It combines surgical and trauma cases with workplace relationships among doctors, from interns to senior surgeons.

Grey's Anatomy (2005): Plot, Cast & Where to Watch

Grey’s Anatomy: Plot Summary

Grey’s Anatomy takes place at Grey Sloan Memorial, a busy hospital in Seattle, Washington. The series is built around the doctors who work there and how their lives in and out of the operating room shape one another. At its core is Meredith Grey, played by Ellen Pompeo, whose name gives the show its title.

The story begins with a group of surgical interns. They are fresh out of medical school and step into a demanding environment where every shift brings new trauma cases and tough calls. They also face pressure from the senior surgeons who train them. Long hours throw them together constantly, so rivalries, friendships and romances form among people who rarely get a moment to themselves.

Each episode mixes medical cases with the characters’ personal storylines. Patients’ crises often echo what the doctors themselves are going through. The result is a workplace drama in which the hospital is as much a home as a place of work. The tagline “Begin again” captures the show’s ongoing theme of fresh starts after setbacks.

Grey's Anatomy — Mood illustration, not a still from the series — Mood illustration, not a still from the series

What Makes Grey’s Anatomy Notable: Review of Cast and Format

Creator: Shonda Rhimes created the series, which airs on ABC in the United States.
Main cast: Ellen Pompeo (Meredith Grey), Chandra Wilson (Miranda Bailey) and James Pickens Jr. (Richard Webber) are credited across all 466 listed episodes. Other key cast members include Kevin McKidd (Owen Hunt), Justin Chambers (Alex Karev), Camilla Luddington (Jo Wilson), Jesse Williams (Jackson Avery), Caterina Scorsone (Amelia Shepherd), Patrick Dempsey (Derek Shepherd) and Sara Ramirez (Callie Torres).
Behind the camera: Several cast members have also directed episodes, including Kevin McKidd, Chandra Wilson, Ellen Pompeo and Jesse Williams. Debbie Allen and Denzel Washington are also among the series’ many directors.
Format: The show premiered on March 27, 2005. It has run for 23 seasons with 466 episodes listed so far, and each episode runs around 43 minutes. It is still airing, with new episodes being released.
Rating: TV-14 in the US.

Who Will Enjoy It

Fans of medical dramas set in hospitals, where cases get resolved and lives get complicated
Viewers who like workplace stories built on friendships, rivalries and romance among colleagues
Anyone drawn to ensemble series with large casts and long-running character arcs
Viewers who enjoy emotional, character-driven drama with high-stakes trauma cases
Fans of Shonda Rhimes’ productions

Where to Watch Grey’s Anatomy in the US

Grey’s Anatomy airs on ABC. In the US, it is listed on these official platforms:

Subscription: Netflix, Netflix Standard with Ads, Hulu, fuboTV and YouTube TV
Buy: Amazon Video, Apple TV Store, Google Play Movies and Fandango At Home

Availability of individual seasons can differ between services, so check each platform for what is currently included. The series is still airing, so new episodes continue to be added.

Cast

Ellen Pompeoas Meredith Grey466 episodes
Chandra Wilsonas Miranda Bailey466 episodes
James Pickens Jr.as Richard Webber466 episodes
Kevin McKiddas Owen Hunt384 episodes
Justin Chambersas Alex Karev357 episodes
Camilla Luddingtonas Jo Wilson297 episodes
Jesse Williamsas Jackson Avery275 episodes
Caterina Scorsoneas Amelia Shepherd257 episodes

Photo: TMDB

Episode guide

Season	Episode	Original air date
23	1	Oct 15, 2026	Aired
23	2	Oct 22, 2026	Aired
23	3	Oct 29, 2026	Upcoming
23	4	Nov 5, 2026	Upcoming
23	5	Nov 12, 2026	Upcoming
23	6	Nov 19, 2026	Upcoming

Dates are original broadcast dates in the country of origin (Korea/China). Official streaming platforms in your country may add episodes the same day or later.

FAQ

How many episodes and seasons does Grey's Anatomy have?: Grey's Anatomy has 23 seasons with 466 episodes listed so far. The series is still airing, so new episodes are being released. Each episode runs around 43 minutes.
When was Grey's Anatomy released?: Grey's Anatomy premiered on ABC on March 27, 2005. Season 23 premiered on October 15, 2026.
Who is in the cast of Grey's Anatomy?: The cast is led by Ellen Pompeo as Meredith Grey, Chandra Wilson as Miranda Bailey and James Pickens Jr. as Richard Webber. Kevin McKidd, Justin Chambers, Camilla Luddington, Jesse Williams, Caterina Scorsone, Patrick Dempsey and Sara Ramirez also star.
Where can I watch Grey's Anatomy legally in the US?: It airs on ABC. It is also listed with a subscription on Netflix (including Netflix Standard with Ads), Hulu, fuboTV and YouTube TV. You can buy it on Amazon Video, Apple TV Store, Google Play Movies and Fandango At Home.
What genre is Grey's Anatomy?: It is a medical drama set at a Seattle hospital. It combines surgical and trauma cases with workplace relationships among doctors, from interns to senior surgeons.

Sources

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