| Special Agent Tito Biondi |
1 |
1 |
| Special Agent Tom Mathis |
1 |
1 |
| Special Agent Vincent |
1 |
1 |
| Special Agent Webb Pepper |
1 |
1 |
| Special Agent Will Hutchins |
1 |
1 |
| Special Agent William "Bill" Randall |
1 |
1 |
| Special Agent Zack Grant |
1 |
7 |
| Special Agent Zoe Perez |
1 |
1 |
| Special Agent in Charge Candace Thurlow |
1 |
1 |
| Special Forces Soldier |
1 |
1 |
| Special Forces soldier / Gringo's men |
1 |
1 |
| Special K |
1 |
1 |
| Special Response Team member |
1 |
1 |
| Special squad member |
1 |
4 |
| Specialist Ilario |
1 |
2 |
| Specialist Jamal Aiken |
1 |
3 |
| Specialist Josh Berg |
1 |
1 |
| Specialist Lance Twombley |
1 |
1 |
| Specialist Mike Kurth |
1 |
1 |
| Specialist Owen Eldridge |
1 |
1 |
| Specialist Sgt. "Crapgame" |
1 |
2 |
| Specialist Shawn Nelson |
1 |
1 |
| Specialist Tommy Yates |
1 |
4 |
| Spedding |
1 |
1 |
| Speed |
2 |
3 |
| Speed Racer |
1 |
1 |
| Speedboat |
1 |
3 |
| Speedy |
2 |
4 |
| Speer |
1 |
4 |
| Spence |
1 |
1 |
| Spencer |
6 |
12 |
| Spencer "Big Daddy" Bennett |
1 |
1 |
| Spencer Allen |
1 |
2 |
| Spencer Dutton |
1 |
4 |
| Spencer Harrison |
1 |
1 |
| Spencer Monroe |
3 |
7 |
| Spenser |
1 |
1 |
| Speranzo |
1 |
2 |
| Spetsnaz officer Golikov |
1 |
1 |
| Spicer Lovejoy |
1 |
1 |
| Spider |
3 |
5 |
| Spider Conway |
1 |
1 |
| Spider Drakos |
1 |
1 |
| Spike |
3 |
4 |
| Spike Holland |
1 |
1 |
| Spike Spiegel |
1 |
2 |
| Spindoe |
1 |
3 |
| Spink |
1 |
1 |
| Spiridon Zuykov |
1 |
1 |
| Spirkin |
1 |
1 |