A world-class hitman ends up swapping identities with a down-to-luck extra actor during an accident.

Following the excitement of first Bangkok and then New York, a big murder case takes place in Tokyo. Chinatown master detectives Tangren and Qinfeng are invited to take up the mystery. Adding to the excitement are the other detectives on the CRIMASTER international detective list as well as the current top rank, Q. Yet another hilarious battle of wits is set to take place...

2017 film by Wong Jing and Jason Kwan

2011 film by Tsui Hark