| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Chris Mulkey | Henry Briggs | Smith & Wesson 3913 | - |
| Dean Winters | Detective Russ Agnew | Beretta 92FS | - |
| Josh Duhamel | Special Agent Milton Chamberlain | SIG-Sauer P229 | two-tone |
| Kal Penn | Detective Fontanelle "Font" White | Beretta 92FS | - |
| Liza Lapira | Detective Erin Jacocks | Glock 19 | - |
| Steven Bauer | Roderigo Ascevedo | Jericho 941 | "Sympathy for the Devil" (S1E13) |