Martial Law
The basic storyline is that Sammo Law, a well-respected Chinese cop, is transferred to America. As he works for the police department, fighting crime in Los Angeles, he is met with a clash in culture. He is also the mentor of Grace "Pei Pei" Chen, an undercover officer. When American techniques do not work, Sammo employs some Chinese cop work to get the job done.
=== Season 1 ===
Sammo is sent by the Chinese government to apprehend an old nemesis, Lee Hei (Tzi Ma). He finds out that his disciple, Pei Pei, had infiltrated Lee Hei's criminal empire. His goal is to capture Lee Hei and end his criminal organization. Unfortunately, this plot line was unresolved and Season 1 ended in a cliffhanger, although season two's premiere has Sammo alluding to Lee Hei's death (by way of accusing a one-shot villain of trying to avenge it). Dana Dickson (Tammy Lauren) was initially billed as a main character but left after only a few episodes; it was explained that she had moved to another police force to be closer to her family.
=== Season 2 ===
After Winship's retirement and Louis's transfer to the NYPD, Law decides to stay in Los Angeles and is now partnered with Pei Pei. The department also gets a new captain, Amy Dylan, who thinks that the Chinese way of police work is not the best way of handling things. In addition, there are revelations of a secret society whose members include Law's long lost son. While Law decided to return to China in the last episode, a line of dialogue leaves open the possibility of a follow-up.
revenge, cult, violence