Action thriller "The Stool Pigeon," which opens in theaters on August 26th, released its final trailer in order to catch audiences' attention. Sina. com reports.

The trailer starts with director Dante Lam's last film "Beast Stalker" (Zheng Ren, 2008). It features many fierce shootouts and car racing scenes and also the first screen kiss between Taiwan actress Guey Lun-mei and Hong Kong heartthrob Nicholas Tse.

To everyone's surprise, the ending of the film is also included in the trailer, but it will take the viewer some time to find it.