Teddy Yip Wing-Cho	Restaurant Manager
Dennis Chan Kwok-San	Restaurant Waiter
Fung Hak-On	Rascal at Golden Castle
Lee Hoi-Sang	Rascal at Golden Castle
Huang Ha	Rascal at Golden Castle
San Kuai	Rascal at Golden Castle
Chan Chuen	Rascal at Golden Castle
Chiu Chi-Ling	Rascal at Golden Castle
Fung Ging-Man	Rat Hung (uncredited)
Ren Hao	Kim's Buyer
Chui Kin-Wa	Drug Addict
Billy Chan Wui-Ngai	SWAT Member at Training
Mak Wai-Cheung	SWAT Member at Training (uncredited)
Hsiao Ho	SWAT Member at Training (uncredited)
Chow Gam-Kong	Opponent at Training / Kim's Thug (uncredited)
Siu Tak-Foo	Opponent at Training (uncredited)
Lau Fong-Sai	Opponent at Training (uncredited)
Chu Tau	Opponent at Training (uncredited)
Fruit Chan	Opponent at Training (uncredited)
Ben Lam Kwok-Bun	CID (uncredited)
Lee Chi-Kit	CID (uncredited)
Pang Yun-Cheung	CID (uncredited)
Ng Min-Kan	CID (uncredited)
Billy Ching Sau-Yat	Kim's Thug (uncredited)
Woh Seung	Kim's Thug (uncredited)
Fan Chin-Hung	Kim's Thug (uncredited)
Wong Kim-Bun	Kim's Thug (uncredited)
Chun Kwai-Bo	Kim's Thug (uncredited)
Ma Hon-Yuen	Kim's Thug (uncredited)
Steve Mak Fei-Hung	Kim's Thug (uncredited)
Lung Ying	Kim's Thug (uncredited)
Cheung Wing-Hon	Kim's Thug (uncredited)
Chow Kong	Kim's Thug (uncredited)
Woo Wing-Tat	Kim's Thug (uncredited)
Richard Yuen Tak	Kim's Thug (uncredited)
Luk Ying-Hong	Policeman at Methadone Clinic (uncredited)
Wong Chi-Wing	Policeman (uncredited)
Fei Pak	Policeman (uncredited)
Alric Ma Siu-Mang	Policeman (uncredited)
Lau Kar-Wing	Thug (uncredited)
Cheung Kwok-Wah	Thug (uncredited)
Chang Ching-Po

Dettaglio	Valore
Titolo originale	龍的心
Lingua originale	广州话 / 廣州話 (CN)
Lingue parlate	广州话 / 廣州話
Paesi di produzione	Hong Kong
Stato	Released
Compagnie di produzione	Paragon Films, Bo Ho Films, Orange Sky Golden Harvest
Data di uscita	14 settembre 1985
Producer	Leonard Ho, Jessica Chan Pui-Wah
Writer	Barry Wong Ping-Yiu
Editors	Peter Cheung Yiu-Chung, Keung Chuen-Tak, Jessica Chan Pui-Wah
Cinematography	Arthur Wong Ngok-Tai, Au Kam-Hung, Cheung Man-Po, Fong Ho-Yuen
Asst. Directors	Ng Min-Kan, Chang Ching-Po, Billy Chan Wui-Ngai, Sammo Hung Kam-Bo, Corey Yuen, Mang Hoi, Yuen Wah, Yuen Biao, Bosco Lam Tsz-Ho
Lighting	Chow Lam
Camera Operators	Arthur Wong Ngok-Tai, Au Kam-Hung, Cheung Man-Po, Fong Ho-Yuen

Add. Photography	Arthur Wong Ngok-Tai, Au Kam-Hung, Cheung Man-Po, Fong Ho-Yuen
Production Design	Fung Yuen-Chi, Cheung Yun-Keung, Alan Sin Ngai-Lung, Yip Kwok-Chi
Art Direction	Fung Yuen-Chi, Cheung Yun-Keung, Alan Sin Ngai-Lung, Yip Kwok-Chi
Set Decoration	Fung Yuen-Chi, Cheung Yun-Keung, Alan Sin Ngai-Lung, Yip Kwok-Chi
Stunts	Yuen Miu, Pang Yun-Cheung, Chow Gam-Kong, Ka Lee, Chun Kwai-Bo, Ng Min-Kan, Lee Chi-Kit, Chin Ka-Lok
Composer	Violet Lam, Sherman Chow Gam-Cheung, Calvin Poon Yuen-Leung, Chow Shao-Lung, Ng Kwok-Wah, Ding Yue, Wong Ping
Sound	Chow Shao-Lung, Violet Lam, Ng Kwok-Wah, Ding Yue, Wong Ping, Sherman Chow Gam-Cheung, Calvin Poon Yuen-Leung
Costume Design	Yiu Wai-Man, Lee Mei-Bik, Julian Yeung Chun-Man
Makeup	Lee Mei-Bik, Yiu Wai-Man, Julian Yeung Chun-Man
Hairstyling	Yiu Wai-Man, Lee Mei-Bik, Julian Yeung Chun-Man

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