| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Colin Lawrence | Carl Warren | USAS-12 | CQ model with drum magazine / "Children of the Gods" (S01E01) |
| Don S. Davis | George S. Hammond | Beretta 92FS | "Hathor" (S01E13) |
| Don S. Davis | George S. Hammond | Heckler & Koch MP5A3 | "There But For the Grace of God" (S01E19) |
| Garvin Cross | Casey | Colt XM177 | "Children of the Gods" (E01) |