The West Wing Season 4 Characters & Cast — No Spoilers
Every character in The West Wing season 4 with photos and the actors who play them, including Martin Sheen, Allison Janney, Richard Schiff — spoiler-free, nothing from later seasons.
- Josiah Bartlet — played by Martin Sheen
- C.J. Cregg — played by Allison Janney
- Toby Ziegler — played by Richard Schiff
- Leo McGarry — played by John Spencer
- Josh Lyman — played by Bradley Whitford
- Charlie Young — played by Dulé Hill
- Donna Moss — played by Janel Moloney
- Carol Fitzpatrick — played by Melissa Fitzgerald
- Will Bailey — played by Joshua Malina
- Mark O'Donnell — played by Timothy Davis-Reed
- Katie Witt — played by Kris Murphy
- Margaret Hooper — played by NiCole Robinson
- Ginger — played by Kim Webster
- Sam Seaborn — played by Rob Lowe
- Staffer — played by William Duffy
- Ed — played by Peter James Smith
- Abigail 'Abbey' Bartlet — played by Stockard Channing
- Amy Gardner — played by Mary-Louise Parker
- Percy Fitzwallace — played by John Amos
- Elsie Snuffin — played by Danica McKellar
All seasons of The West Wing: full spoiler-free character guide