| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Bill Murray | Steve Zissou | Glock 17 | - |
| Bill Murray | Steve Zissou | Beretta 92FS | - |
| Noah Taylor | Vladimir Woladarsky | Glock 17 | - |
| Seu Jorge | Pelé dos Santos | Glock 17 | Holstered |
| Willem Dafoe | Klaus Daimler | Glock 17 | - |
| Seu Jorge | Pelé dos Santos | Phantom | Holstered |