Watch Heart of Dragon (1985) HD Full Movie Free on SolarMovie. Watch Heart of Dragon (1985) online free. Tat, ex SWAT turned CID cop in HK, has a 29 y.o. Disabled brother, behaving like the small boys, he ...Tat, ex SWAT turned CID cop in HK, has a 29 y.o. Disabled brother, behaving like the small boys, he plays with, always getting into trouble. Tat struggles to care for him - at the expense of his cute girlfriend and dreams.