The violent tale of an undercover agent's mission to topple a Chinese opium ring that is headed by a ruthless kingpin known only as "The Tongfather."
Released: May 10, 1974
Runtime: 92 minutes
Genre: Action
Stars: Tian Peng, Tien Ho, Yi Yuan, Pan Chang-Ming, Wang Yung-Sheng, Shih Chung-Tien