Finally some small details about the plot:
SOURCE: MXDWN
Skiptrace is about a good cop whose niece (played by Fan Bingbing) gets involved with a crime syndicate family. The crime boss is an old nemesis of Chan’s character, one he has been trying to take down for over twenty years. The only person who can help save his niece is an American gambler, to be played by Seann William Scott (Just Before I Go), who has to be tracked down and brought to Hong Kong.
SOURCE: MXDWN