| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Clifton Collins Jr. | Thomas | Heckler & Koch G36K | - |
| Clifton Collins Jr. | Thomas | SIG-Sauer P226 | - |
| Gonzalo Menendez | Dan Taylor | SIG-Sauer P226 | - |
| Hal Holbrook | Dempsey | SIG-Sauer P232 | suppressor |
| Heather McComb | FBI Special Agent Collier | SIG-Sauer P239 | - |
| Jason Ritter | Sean Walker | Glock 19 | (S1E01) |
| Jason Ritter | Sean Walker | Browning Hi-Power Mk. III | - |
| Jason Ritter | Sean Walker | SIG-Sauer P226 | - |
| Jason Ritter | Sean Walker | Beretta 92FS | - |
| Taylor Cole | Vicky Roberts | Glock 17 | - |
| Taylor Cole | Vicky Roberts | Glock 19 | - |