| Mark Harmon | Leroy Jethro Gibbs |
| Michael Weatherly | Anthony DiNozzo |
| Cote de Pablo | Ziva David |
| Pauley Perrette | Abby Sciuto |
| Sean Murray | Timothy McGee |
| Rocky Carroll | Leon Vance |
| David McCallum | Donald Mallard |
| John Finn | Marine Commandant Charles T. Ellison |
| Jaime Ray Newman | Navy Lieutenant Commander Melanie Burke |
| Alex Fernandez | Joseph Flores |
| LaMonica Garrett | Marine Captain Craig Quincy |
| Michael Benyaer | Osman Zoranj |
| Sean Harmon | Young Leroy Jethro Gibbs |
| Jeananne Goossen | Private Joan Matteson |
| Sofia Pernas | Marine First Lieutenant Gabriela Flores |
| Satya Bhabha | Asa Zoranj |
| Aliah Whitmore | Soraya Zoranj |
| Becky Wahlstrom | FET Marine Staff Sergeant Catherine Littleton |
| Jonathan Runyon | Marine PFC Oscar Cunningham |
| Jesse Luken | Corpsman |
| Matt Craven | Secretary of the Navy Clayton Jarvis |
| Melody Angel | Kinah |
| Maya Latzer | Lala |
| Leo Georgallis | 1970s Marine |
| Anthony Jon Michael | Navy Corpsman |