| Release Date | April 12, 1973 | |
|---|---|---|
| Status | Released | |
| Original Title | 大密探 | |
| Runtime | 1h 24min | |
| Budget | — | |
| Revenue | — | |
| Language | Mandarin | |
| Original Language | Chinese | |
| Production Countries | Hong Kong | |
| Production Companies | Family (H.K.) Film Co. | |
| Release Date | April 12, 1973 | |
|---|---|---|
| Status | Released | |
| Original Title | 大密探 | |
| Runtime | 1h 24min | |
| Budget | — | |
| Revenue | — | |
| Language | Mandarin | |
| Original Language | Chinese | |
| Production Countries | Hong Kong | |
| Production Companies | Family (H.K.) Film Co. | |