Originally produced as a motion picure in Hong Kong in 2014. Board of Film Censors, Singapore: M18 (some sexual scenes) 新加坡电影检查局: M18级. UZ4906. Director of photographer, 潘耀明 ; editor, 彭正熙 ; original music, 陈光荣. 刘青云, 古天乐, 吴彦祖, 周迅. In Mandarin or Cantonese with optional subtitles in Chinese and English. 华,粤语发音, 中英文字幕.