When Count Contini attempts to destroy the world's economy by masterminding the theft of $1 billion in U.S. gold, ICE chief MacDonald summons secret agent Matt Helm to stop him.
| Sound | Hugo Montenegro | Original Music Composer |
| Art | Frank Tuttle | Set Decoration |
| Writing | Donald Hamilton | Novel |
| Directing | Phil Karlson | Director |
| Writing | William P. McGivern | Screenplay |
| Camera | Sam Leavitt | Director of Photography |
| Production | Irving Allen | Producer |
| Art | Joseph C. Wright | Production Design |
| Editing | Maury Winetrobe | Editor |
| Costume & Make-Up | Sy Devore | Wardrobe Designer |
| Art | Wayne Fitzgerald | Title Designer |
| Costume & Make-Up | Hank Edds | Makeup Artist |
| Costume & Make-Up | Ben Lane | Makeup Supervisor |
| Crew | Bruce Lee | Technical Advisor |
| Sound | Charles J. Rice | Sound Supervisor |
| Costume & Make-Up | Virginia Jones | Hairstylist |
| Costume & Make-Up | Moss Mabry | Costume Design |
| Production | Ralph E. Black | Unit Production Manager |
| Production | Harold F. Kress | Associate Producer |
| Sound | James Z. Flaster | Sound |
| Sound | Arthur Piantadosi | Sound |
| Directing | Jerome M. Siegel | Assistant Director |
| Art | Max Frankel | Property Master |
| Crew | Bill Hickman | Stunts |
| Crew | Bill Couch | Stunts |
| Crew | Carey Loftin | Stunts |
| Crew | Joe Gray | Stunts |
| Crew | Gillian Aldam | Stunts |
| Crew | Bill Clark | Stunt Double |
| Crew | Gil Perkins | Stunts |
| Crew | Ed Parker | Stunts |
| Crew | Wally Rose | Stunts |
| Crew | Allen Pinson | Stunts |
| Crew | Mary Statler | Stunts |
| Crew | Bill M. Ryusaki | Stunts |
| Crew | Dale Van Sickel | Stunts |
| Crew | Fred Stromsoe | Stunts |
