| Release Date | January 29, 1964 | |
|---|---|---|
| Status | Released | |
| Original Title | Mata Hari, agent H21 | |
| Runtime | 1h 38min | |
| Budget | — | |
| Revenue | — | |
| Language | German, French, Spanish | |
| Original Language | French | |
| Production Countries | France, Italy | |
| Production Companies | Fida CinematograficaFilmelLes Films du CarrosseSimar Films | |