張愛蘭巧破黑手黨
- Sal: 1965
- Welat: Hong Kong
- Genre: Action, Romance, Crime
- Studio: Lan Kwong Film Co.
- Keyword: password, murder, undercover cop, league of gangsters, hong kong mafia
- Serek: Tu Kuang-chi
- Avdan: Ting Ying, Cheung Yee, Lam Kau, 羅蘭, Lok Gung, Tang Ti
