| actor | character name | character role |
| mark harmon | |
| michael weatherly | |
| cote de pablo | |
| sean murray | |
| david mccallum | |
| rocky carroll | |
| pauley perrette | |
| lauren holly | |
| sasha alexander | |
| | actor | character name | character role |
| liza lapira | |
| brian dietzen | |
| pancho demmings | |
| joe spano | |
| muse watson | |
| jessica steen | |
| armand assante | |
| scottie thompson | |
|