ER Season 1 Characters & Cast — No Spoilers
Every character in ER season 1 with photos and the actors who play them, including Anthony Edwards, Julianna Margulies, George Clooney — spoiler-free, nothing from later seasons.
- Mark Greene — played by Anthony Edwards
- Carol Hathaway — played by Julianna Margulies
- Doug Ross — played by George Clooney
- Peter Benton — played by Eriq La Salle
- Susan Lewis — played by Sherry Stringfield
- John Carter — played by Noah Wyle
- Lydia Wright — played by Ellen Crawford
- Connie Oligario — played by Conni Marie Brazelton
- Haleh Adams — played by Yvette Freeman
- Jerry Markovic — played by Abraham Benrubi
- Malik McGrath — played by Deezer D
- John Taglieri — played by Rick Rossovich
- David Morgenstern — played by William H. Macy
- Doris Pickman — played by Emily Wagner
- Chloe Lewis — played by Kathleen Wilhoite
- Wendy Goldman — played by Vanessa Marquez
- Mae Benton — played by Beah Richards
- Rachel Greene — played by Yvonne Zima
- Jennifer Greene — played by Christine Harnos
- Linda Farrell — played by Andrea Parker
All seasons of ER: full spoiler-free character guide