The film "Big Dunk" will be simultaneously released throughout Asia on February 7, 2008. The behind-the-scenes production team is very solid, almost all of them are well-known. And its cast selection is even more "sparkling", can be called super luxurious and extravagant. Famous comedians from mainland China, Taiwan, and Hong Kong all play important roles in this movie. Four actors - Wu Mengda, Liang Jia Ren, Huang Bo, and Yan Ni - become Jay Chou's "guardian angels", collectively known as the four great masters in the film.