| Mark Harmon (Leroy Jethro Gibbs) |
| Sean Murray (Timothy McGee) |
| Wilmer Valderrama (Nick Torres) |
| Emily Wickersham (Ellie Bishop) |
| Maria Bello (Jack Sloane) |
| Brian Dietzen (Jimmy Palmer) |
| Diona Reasonover (Kasie Hines) |
| Rocky Carroll (Leon Vance) |
| David McCallum (Donald Mallard) |
| Sean Harmon (Leroy Jethro Gibbs jeune) |
| Vito d'Ambrosio (Jonny Zucado) |
| DaJuan Johnson (Edward Scott) |
| Thomas Crawford (Le docteur Magnus) |
| Louis Mustillo (Emilio Zucado) |
| Gabrielle Walsh (Michelle Stamos) |
| Adam Campbell (Donald Mallard jeune) |
| Matthew Furfaro (Jonny Zucado jeune) |