Why ABC’s Best Show Remains a Surprising Streaming Hit on Apple TV After 470 Episodes

A risky start at ABC

Grey’s Anatomy debuted in 2005 after creator Shonda Rhimes faced repeated challenges from ABC network president Steve McPherson. The series stood apart with a diverse ensemble, interns learning on the job and a frank approach to women’s sexuality.

ABC’s head of drama, Suzanne Patmore Gibbs, supported the creative team. The first season had nine episodes and began airing March 27, 2005, after Desperate Housewives. Despite doubts about the show’s prospects, its premiere drew major ratings; Ellen Pompeo later described the response as a rebuke to McPherson.

Characters kept viewers invested

The series initially drew attention with romance, quick dialogue, indie-pop and alternative music, and Patrick Dempsey’s character, nicknamed “McDreamy.” Its lasting appeal came from centering flawed, complicated people rather than idealized doctors or eager interns. The show gave its characters room to take the spotlight, even when they were difficult to like. Its medical emergencies could be wildly inaccurate, but their spectacle added to the drama.

A long-running medical drama

Grey’s Anatomy has reached season 22, and ABC has renewed it for a twenty-third. It surpassed ER to become the longest-running primetime medical drama on U.S. television. The cast has changed substantially since the premiere. Of the 39 main cast members, Chandra Wilson and James Pickens Jr. have remained throughout; Ellen Pompeo has also continued as Meredith Grey, though intermittently. The series has seen 20 characters depart, while Pompeo’s role has extended across three decades of television.

Streaming adds another audience

The show’s run on Apple TV reflects the continuing appeal of its characters and relationships. Its streaming success is presented as an extension of qualities that have kept viewers engaged over the years, not as an unexpected change in the series itself.

Repeated crises at Grey Sloan Memorial Hospital have supplied plenty of spectacle, from ambulance crashes and shootings to explosions and plane crashes. Yet the drama has continued to bring audiences back, even after 470 episodes.