Doctor Detective

Synopsis

Cast

Main

• Park Jin-hee as Do Joong-eun
• Bong Tae-gyu as Heo Min-ki
• Lee Ki-woo as Choi Tae-yeong

  Supporting

Undiagnosed Disease Center

• Park Ji-young as Gong Il-soon
• Lee Young-jin as Byeon Jeong-ho
• Mina Fujii as Seok Jin-i
• Jung Kang-hee as Ha Jin-hak
• Lee Yeong-seok as Mr. Go

  TL Medical Center

• Ryu Hyun-kyung as Choi Min
• Lee Chul-min as Mr. Kwon
• Choi Kwang-il as Mo Seong-gook

  Others

• Park Joo-hyung as Im Gook-sin
• Jung Soon-won as Team leader Jeong
• Kwon Hyuk-bum as Kim Do-hyeong
• Bae Noo-ri as Park Hye-mi
• Moon Tae-yu as Kwon Jun-il
• Kim Min-ho as Kwon Do-yoon
• Chae Yoo-ri as Choi Seo-rin
• Park Geun-hyung as Choi Gon
• Shin Dam-soo as Mr. Go
• Lee Yoon-sang as President
• Cha Soon-bae as General manager
• Roh Haeng-ha as Kim Yang-hee
• Park Sung-joon

  Special appearances

• Kwak Dong-yeon as Jeong Ha-rang
• Hwang Jung-min as Ha-rang's mother
• Oh Dong-min as Bakery president
• Jang Won-hyung
• Yoon So-yi as Yoon Si-wol

  Original soundtrack

Part 1

Part 2

Part 3

Ratings

• In this table, represent the lowest ratings and represent the highest ratings.
• Each night's broadcast is divided into two 30-minute parts with a commercial break in between.