star_border 5.7
![](/images/youtube.png)
![](https://image.tmdb.org/t/p/w500/1JmlCQWg1mdQTUMgJQsH7XHcXpA.jpg)
Drama • Action • Crime
1 hour and 38 minutes
Justice. Undercover.
A career-long undercover Hong Kong cop is sent to Mainland China when his former protégé becomes the primary suspect in a murder.
More informationexpand_more
Show crew
keyboard_double_arrow_down
Cast
Show more expand_more
keyboard_double_arrow_down