Exact

• Secret Window (2004)
  129 subtitles
• Detective K: Secret of Virtuous Widow (Joseon Myeongtamjeong: Gakshituku Ggotui Bimil / 조선명탐정: 각시투구꽃의 비밀) (2011)
  32 subtitles
• Secret: Untold Melody (2025)
  13 subtitles
• Secret Sessions (2024)
  5 subtitles
• Secret Name (2021)
  2 subtitles
• Secret Defense (Secret défense / Famille) (1998)
  6 subtitles
• Secret Love (Bimilae / 비밀애) (2010)
  12 subtitles
• Secret Sunshine (Milyang) (2007)
  35 subtitles
• Secret Superstar (2017)
  44 subtitles
• Secret City - First Season (2016)
  37 subtitles