| Rob Lowe | Sam Seaborn |
| Dulé Hill | Charlie Young |
| Allison Janney | C.J. Cregg |
| Janel Moloney | Donna Moss |
| Richard Schiff | Toby Ziegler |
| John Spencer | Leo McGarry |
| Bradley Whitford | Josh Lyman |
| Martin Sheen | President Josiah Bartlet |
| Mary-Louise Parker | Amy Gardner |
| John Amos | Percy Fitzwallace |
| Marlee Matlin | Joey Lucas |
| Kathryn Joosten | Dolores Landingham |
| Kathleen York | Andrea Wyatt |
| NiCole Robinson | Margaret Hooper |
| Bill O'Brien | Kenny Thurman |
| Glenn Morshower | Mike Chysler |
| Thomas Kopache | Assistant Secretary of State Bob Slatterly |
| Jeffrey Pierce | Jeff Johnson |
| Bruce French | Bill Stark |
| Eyal Podell | Michael Gordon |
| Melissa Fitzgerald | Carol Fitzpatrick |
| Bill Ferrell | Guard |
| Nicole Lyn | Intern Stacy |
| Kim Webster | Ginger |
| William Duffy | Larry |
| Peter James Smith | Ed |
| Rick Cramer | Military Aide |
| Lance Baldwin | Peter Harlow |
| John Aniston | Alexander Thompson
(uncredited) |
| Jerry Buys | Secret Service Agent
(uncredited) |
| Aaron Michael Lacey | Secret Service Agent
(uncredited) |