Nine Puzzles

Ten years after discovering her murdered uncle, Ena and Detective Hansaem must cooperate to stop a series of similar murders - each linked by strange puzzle pieces.

• 
  Kim Da-mi

  Yoon Ena
• 
  Son Suk-ku

  Kim Hansaem
• 
  Kim Sung-kyun

  Yang Jeong-ho / Violent Crimes Unit 2 Team Chief
• 
  Hyun Bong-sik

  Choi San / Violent Crimes Unit 2 Detective
• 
  Kwak Ja-hyung

  Roh Su-kwang / Violent Crimes Unit 2 Detective
• 
  Jang Gyeok-su

  Hyeon Ho-geun / Hangang Police Station Chief
• 
  Jeong Man-sik

  Tae Dong-su / Captain
• 
  Ahn So-yo

  Yun Go Eun / Criminal Analysis Team Chief
• 
  Hong Bi-ra

  Byeon Jiyun / Criminal Analysis Team
• 
  Kim Doh-yon

  Nam Hyeok-su / Criminal Analysis Team