Main Cast of Grey's Anatomy Season 18
Grey's anatomy season 18 cast with pictures includes long-running series regulars such as Ellen Pompeo as Meredith Grey, Justin Chambers as Alex Karev, Chandra Wilson as Miranda Bailey, James Pickens Jr. as Richard Webber, and Kevin McKidd as Owen Hunt. The core ensemble anchors the medical drama on ABC, with Pompeo serving as the lead actor and executive producer. The show remains a flagship scripted series for Disney-owned ABC Studios, which produces the series in partnership with Shondaland and Entertainment One. Cast contracts and production details are tracked by Forbes.
Supporting regulars in season 18 include Caterina Scorsone as Amelia Shepherd, Camilla Luddington as Jo Wilson, Kelly McCreary as Maggie Pierce, and Chris Carmack as Atticus Lincoln. Giacomo Gianniotti as Andrew DeLuca and Anthony Hill as Winston Ndugu appear in recurring or guest capacities depending on the episode arc. The season continues the series' format of pairing medical cases with character-driven storylines, a structure that has kept the show among the longest-running primetime dramas on U.S. television. ABC's official Grey's Anatomy page lists the current cast and episode guide.
New and Returning Additions to the Season 18 Lineup
Grey's anatomy season 18 cast with pictures highlights the addition of Niko Terho as Lucas Adams, a surgical fellow introduced in later seasons who remains part of the ensemble. Adelaide Kane joins as Dr. Jules Millin, a new cardiothoracic surgeon who becomes a central figure in the hospital's surgical storylines. Midori Francis appears as Mika Yasuda, a surgical resident whose early career challenges intersect with the attendings' cases. These roles expand the hospital's representation of younger surgical staff and reflect the show's effort to refresh its resident tier while maintaining continuity with established characters.
Returning actors in season 18 include Scott Speedman as Nick Marsh, a cardiothoracic surgeon and former love interest of Meredith Grey, and Alex Landi as Nico Kim, an orthopedic surgeon. Jake Borelli as Levi Schmitt, a pediatric surgery fellow, and Jeanine Mason as Sam Bello, a general surgery resident, also continue their arcs. The season retains the show's practice of using a large ensemble to rotate focus across different surgical specialties, from general surgery to cardiothoracic and orthopedic services at Grey Sloan Memorial Hospital.
Production and Network Context
Grey's Anatomy Season 18 is produced by ABC Studios, a division of Disney Television Studios, in association with Shondaland and Entertainment One. The series films primarily in Los Angeles, California, with interior hospital scenes shot on soundstages and exterior shots using the Los Angeles General Medical Center and other local locations. ABC, owned by The Walt Disney Company, schedules the series within its primetime lineup and streams recent episodes on Hulu, the company's subscription streaming platform.
Audience and Ratings Data
Grey's Anatomy remains one of the highest-rated scripted series on broadcast television, consistently ranking among the top ten dramas in the Adults 18-49 demographic. Season 18 episodes continue the show's tradition of strong DVR and streaming playback, with episodes available on Hulu the day after airing on ABC. The series has received multiple Emmy nominations and wins across categories including Outstanding Drama Series, Lead Actress for Ellen Pompeo, and Supporting Actress for Chandra Wilson and James Pickens Jr.