A training manual supposed used by Bruce Lee himself has mysteriously disappeared and is highly sought after by good and evil alike.
| Release Date | February 6, 1979 | |
|---|---|---|
| Status | Released | |
| Original Title | 정무지보 | |
| Runtime | 1h 20min | |
| Budget | — | |
| Revenue | — | |
| Language | Mandarin, Korean | |
| Original Language | Korean | |
| Production Countries | South Korea, Hong Kong | |
| Production Companies | Yangtze Productions LimitedRoyal Film Company | |