Hong Kong detectives Chau and Beethoven are back once more, this time on a mission to protect a young witness from a triad boss, out to eliminate her so she couldn't testify in court against him. Meanwhile, the plot thickens when a police medical report reveals Chau allegedly has terminal cancer; therefore, Beethoven will see to it that his partner has a well-deserved vacation in his remaining months.
There are no TV Airings of Shuang long tu zhu in the next 14 days.
Add Shuang long tu zhu to your Watchlist to find out when it's coming back.
Check if it is available to stream online via "Where to Watch".