Originally produced as a motion picture in 2015. Board of Film Censors, Singapore: PG 13 (some violence) 新加坡电影检查局: PG13级 (些许暴力画面) UZC2040. Cinematographer, 谢忠道 ; editor, 张嘉辉 ; music, 川井宪次. 甄子丹, 张晋, 熊黛林, 谭耀文, 吴千语, 郑则仕, 梁家仁, 张继聪, 陈国坤, 泰森. In Mandarin or Cantonese with optional subtitles in traditional Chinese or English. 华语或粤语发音, 选择性繁体或英文字幕.