Characters played by Stockard Channing
Abbey Bartlet
Characters played by Dulé Hill
Charlie Young
Characters played by Allison Janney
C.J. Cregg
Characters played by Janel Moloney
Donna Moss
Characters played by Richard Schiff
Toby Ziegler
Characters played by Rob Lowe
Sam Seaborn
Characters played by John Spencer
Leo McGarry
Characters played by Bradley Whitford
Josh Lyman
Characters played by Martin Sheen
Jed Bartlet
Characters played by Gene Sperling
Self
Characters played by Dee Dee Myers
Self
Characters played by Marlin Fitzwater
Self
Characters played by Peggy Noonan
Self
Characters played by Betty Currie
Self
Characters played by Ken Duberstein
Self