Originally released as a motion picture in 2018. Board of Film Censors, Singapore: NC16 (Violence). 新加坡电影检查局: NC16级 (暴力画面). Director of photography, 谢忠道, 冯远文 ; editor, 许文杰 ; music, 陈光荣. 郑伊健, 陈小春, 谢天华, 钱嘉乐, 林晓峰. In Mandarin or Cantonese with optional Chinese or English subtitles. 华语或粤语发音, 中文或英文字幕.