Is Infernal Affairs coming back?

Infernal Affairs ended on March 22, 2017. The series concluded after its third season, with the final episode airing on that date.

Infernal Affairs was a Chinese drama series that aired on iQIYI. It was a crime and action story set in Hong Kong, which premiered in December 2016. The show followed Jiang Zi Dan, a police officer sent undercover into a triad, and Wei Jun Xuan, a triad member sent as an informant into the police force, as they each worked to complete their dangerous missions.

The series featured actors Him Law as Wei Jun Xuan, Wayne Wang as Jiang Zi Dan, and Jolie Zhu as Hu Jia Lin. It had a runtime of 45 minutes per episode.