A desperate teenager is forced into the dangerous world of underground fighting to win enough money to save his ailing mother. He finds out what he's made of in the face of these violent hungry competitors.
任达华,麦亨利,克拉拉,钱嘉乐,袁富华,黄德斌,于柏林,吕晨悦,孙毓晗,罗浩铭,胡汀洋,连凯
西尔维斯特·史泰龙,斯科特·伊斯特伍德,薇拉·菲茨杰拉德,麦克·柯尔特,D·W·莫菲特,Anton Narinskiy,伊斯·巴尔韦德,Joel Cohen,La Monde Byrd,Patrick Millin,莱斯利·艾米特,Bret Aaron Knower,Beau Bommarito,Kevin W. Shiveley,John W. Harden,John E. Brownlee,Derek Polen
詹姆斯·弗兰科,托莫·希思黎,Narayan David Hecter,索尼娅·瓦尚,莉利娅·安塔娜索娃
安志杰,吴建豪,洪天照,赵仁杰,李元玲,赵夕汐,李彦萱,张鹤伦
高石明里,黑羽麻璃央,三元雅芸