The Accidental Detective

A cold-case enthusiast blogger and a washed-up veteran detective team up for a joint investigation to rescue their innocent friend who is framed for murder.

• 
  Kim Joung-hoon

• 
  Kwon Sang-woo
  Kang Dae-man
• 
  Sung Dong-il
  Noh Tae-soo
• 
  Lee Seung-joon
  Kim Yong-gyu
• 
  Park Hae-joon
  Joon-soo
• 
  Seo Young-hee
  Mi-ok
• 
  Yoon Kyung-ho
  Detective Ma
• 
  Jo Bok-rae
  Lee You-no
• 
  Lee Hae-yeong
  Team Leader Seo
• 
  Ji Dae-han
  Jang-ho
• 
  Choi Seong-won
  Detective Jo Young-chu
• 
  Park Seong-il
  Detective Song
• 
  Lee Eon-jeong
  Han Seo-young
• 
  Hong Eun-taek
  Gun-woo
• 
  Jo Wan-ki
  Suk-hwan
• 
  Lee Chung-hee
  Yang Min-a
• 
  Kwon Hyuk
  Han Tae-woong
• 
  Lee Il-hwa
  Detective Noh's Wife
• 
  Min Moo-je
  Sun-hye's Husband
• 
  Oh Jung-se
  Hospital Patient
• 
  Kwak Eun-jin
  Hot Barista