When mercenary "Hardball" Cutter discovers that the team he is working with is actually a group of IRA gunrunners, he decides to put a stop to their plans. Furious with Cutter, the gunrunners target him, his partner, and his family.
Is The Ultimate Weapon on Netflix? Unfortunately the movie The Ultimate Weapon is not yet available on Netflix.
| Directing | Jon Cassar | Director |
| Writing | Robert Paul Marius | Writer |
| Camera | Bert Tougas | Director of Photography |
| Production | Philippe Martinez | Executive Producer |
| Production | Danny Rossner | Producer |
| Crew | Marc Désourdy | Stunt Coordinator |
| Art | Susan C. MacQuarrie | Set Decoration |
| Directing | John Strong | Co-Director |
| Production | Murray Shostak | Producer |
| Sound | Marty Simon | Music |
| Production | Martine Allard | Line Producer |
| Directing | Pierre Henry | First Assistant Director |
| Directing | Curtis Petersen | Second Unit Director |
