- HD 1080
- Runtime: 91m.
- Status: Released
0
- Languages: cn
- Country: Hong Kong
- Director: Sammo Hung Kam-Bo, Fruit Chan
- Stars: Jackie Chan, Sammo Hung Kam-Bo, Emily Chu Bo-Yee, Mang Hoi, Melvin Wong Gam-Sam
- keywords: mentally disabled, martial arts, brother
- Production_studio: Paragon Films Ltd., Bo Ho Films, Orange Sky Golden Harvest
- Slogan: If you ever get in this much trouble you'll wish you had a brother like Jackie Chan.
- providers: ARROW
- The Heart of Dragon is featured in the top rankings of 1985
- #29 in Top Comedy Movies of 1985
- #43 in Top Drama Movies of 1985
- #10 in Top Action Movies of 1985
- #9 in Top Crime Movies of 1985
- #9 in Top Thriller Movies of 1985
A policeman forsakes his dream of world travel to care for a mentally impaired brother, who is later kidnapped by gangsters.
