| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Ed Begley | Gen. Midwinter | M1 Carbine | - |
| Ed Begley | Gen. Midwinter | Winchester Model 1873 | - |
| Françoise Dorléac | Anya | Smith & Wesson Model 38Bodyguard | - |
| Guy Doleman | Colonel Ross | Walther PPK | - |
| Karl Malden | Leo Newbegin | Lee-Speed Sporter | With 10-round magazine, sniper scope and suppressor attached |
| Michael Caine | Harry Palmer | Walther PPK | - |