Grey's Anatomy Season 1 Characters & Cast — No Spoilers
Every character in Grey's Anatomy season 1 with photos and the actors who play them, including Ellen Pompeo, Chandra Wilson, Sandra Oh — spoiler-free, nothing from later seasons.
- Meredith Grey — played by Ellen Pompeo
- Miranda Bailey — played by Chandra Wilson
- Cristina Yang — played by Sandra Oh
- Alex Karev — played by Justin Chambers
- Richard Webber — played by James Pickens Jr.
- Derek Shepherd — played by Patrick Dempsey
- Izzie Stevens — played by Katherine Heigl
- George O'Malley — played by T. R. Knight
- Preston Burke — played by Isaiah Washington
- Anesthesiologist Jeremy — played by Steven W. Bailey
- Nurse Tyler Christian — played by Moe Irvin
- Ellis Grey — played by Kate Burton
- Olivia Harper — played by Sarah Utterback
- Intern — played by Sean Palmer
- Nurse Vivian — played by Noelle McCutchen
- Trauma Nurse / Nurse — played by Kristy Munden
- Tech / Echo Tech — played by Wally Rudolph
- Radiology Tech #2 / Lab Tech — played by Jack Merrill
- Patricia Murphy — played by Robin Pearson Rose
- Anesthesiologist — played by Kathleen M. Darcy
All seasons of Grey's Anatomy: full spoiler-free character guide