| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Bruce Willis | FBI Special Agent Tom Greer | Smith & Wesson Model 686 | 3" barrel |
| Bruce Willis | FBI Special Agent Tom Greer | Glock 17 | - |
| James Cromwell | Dr. Lionel Canter | Walther PPK | - |
| Michael Cudlitz | Col. Brendon | M4A1 Carbine | C-More red dot sight, RIS foregrip |
| Radha Mitchell | FBI Special Agent Peters | Glock 17 | - |