Dr. Romantic Season 3 (2023)

Composer

• 
  Koo Ja Wan

Director

• 
  Yoo In Shik

Producer

• 
  Song Hye Jin

Screenwriter

• 
  Kang Eun Kyung

Main Role

• 
  Han Seok Kyu

  Teacher Kim / Dr. Boo Yong Joo / Kim Sa Bu

  Main Role
• 
  Lee Sung Kyung

  Cha Eun Jae

  Main Role
• 
  Ahn Hyo Seop

  Seo Woo Jin

  Main Role
• 
  Kim Joo Heon

  Park Min Guk

  Main Role

Support Role

• 
  So Ju Yeon

  Yoon Ah Reum

  Support Role
• 
  Jin Kyung

  Oh Myung Shim

  Support Role
• 
  Kim Min Jae

  Park Eun Tak

  Support Role
• 
  Shin Dong Wook

  Bae Moon Jung

  Support Role
• 
  Byun Woo Min

  Nam Do Il

  Support Role
• 
  Yoon Na Moo

  Jung In Soo

  Support Role
• 
  Lee Kyung Young

  Cha Jin Man

  Support Role
• 
  Im Won Hee

  Jang Gi Tae

  Support Role
• 
  Jung Ji Ahn

  Uhm Hyun Jung

  Support Role
• 
  Lee Shin Young

  Jang Dong Hwa

  Support Role
• 
  Lee Hong Nae

  Lee Seon Wung

  Support Role
• 
  Yoon Bo Ra

  Joo Young Mi

  Support Role
• 
  Park Jin Ah

  Hyun Ji Hyung

  Support Role
• 
  Lee Ji Ha

  [Cha Eun Jae's mother]

  Support Role
• 
  Lee Gyu Ho

  Mr. Goo [Staff at Doldam Hospital]

  Support Role
• 
  Kim Yong Jin

  Chief Lee [Chief of Administration at Doldam Hospital]

  Support Role
• 
  Ko Sang Ho

  Yang Ho Joon

  Support Role
• 
  Seo Dong Won Support Role
• 
  Sung Ryung Support Role
• 
  Jeong Han Seol

  Sung Yoon

  Support Role

Guest Role

• 
  Lee Do Yup

  Yoo In Sik (Ep. 1)

  Guest Role
• 
  Kim Bum Suk

  Ko Eun Ho (Ep. 1)

  Guest Role
• 
  Ha Dong Joon

  Kang Sung Jin (Ep. 1)

  Guest Role
• 
  Kim Byung Hee

  [Coast guard] (Ep. 1)

  Guest Role
• 
  Kim Chul Yoon

  [North Korean defector] (Ep. 1-2)

  Guest Role
• 
  Kwon Hyuk Soo

  Ryu Woon Gil (Ep. 2)

  Guest Role
• 
  Ha Yoon Kyung

  Ha Yoon Kyung [Applicant 1] (Ep. 2)

  Guest Role
• 
  Lee Dong Kyu

  [Anchor] (Ep. 2)

  Guest Role
• 
  Ban Hye Young

  [Reporter] (Ep. 2)

  Guest Role
• 
  Park Joon Sang

  [Reporter] (Ep. 2)

  Guest Role
• 
  Jung Hyun Woo

  [Electrician] (Ep. 2)

  Guest Role
• 
  Joo Jong Hyuk

  [Applicant 2] (Ep. 2)

  Guest Role
• 
  Joo Hyun Young

  [Applicant 3] (Ep. 2)

  Guest Role
• 
  Moon Sang Hoon

  [Applicant 4] (Ep. 2)

  Guest Role
• 
  Im Sung Jae

  [Job interviewee] (Ep. 2)

  Guest Role
• 
  Ryu Seung Soo

  [Ski jumping player's coach] (Ep. 3)

  Guest Role
• 
  Kang Myung Joo

  [Deceased patient's mother] (Ep. 3, 11)

  Guest Role
• 
  Yoon Kwan Woo

  [Detective] (Ep. 4)

  Guest Role
• 
  Jung Ae Hwa

  [Villa resident] (Ep. 4)

  Guest Role
• 
  Choi Sol Hee

  [Villa resident] (Ep. 4)

  Guest Role
• 
  Park Ha Jun

  Kim Ha Nul (Ep. 5-6)

  Guest Role
• 
  Min Woo Gi

  [Patient] (Ep. 5)

  Guest Role
• 
  Jung Doo Won

  [Cramps patient's husband] (Ep. 5)

  Guest Role
• 
  Jo Eun Sol

  Jung Byeol [In Soo's daughter] (Ep. 6,16)

  Guest Role
• 
  Hwang Jae Yeol

  Detective Go (Ep. 6, 8)

  Guest Role
• 
  Sung Jeong Seon

  [Elderly patient] (Ep. 6)

  Guest Role
• 
  Oh Ji Hye

  [Bae Yu Rim’s mother] (Ep. 6-7)

  Guest Role
• 
  Lee Ji Hyun

  [Choi Soon Young’s mother] (Ep. 6, 9)

  Guest Role
• 
  Jang Nam Yul

  [Bus Terminal's cleaner / Chief Lee's uncle-in-law] (Ep. 6)

  Guest Role
• 
  Kim Kyun Ha

  Choi Seok Gu (Ep. 7-8)

  Guest Role
• 
  Jang Young Hyun

  Heo Byung Bae (Ep. 7-8)

  Guest Role
• 
  Woo Ji Hyun

  Jeon Kyung Soo [Hiker] (Ep. 7-8)

  Guest Role
• 
  Park Ji Hoon

  Kang Bo Seung [First Lieutenant] (Ep. 7-8)

  Guest Role
• 
  Park Seung Chan

  [Anesthesiologist] (Ep. 7,16)

  Guest Role
• 
  Yong Jin

  [Blood transport vehicle driver] (Ep. 7)

  Guest Role
• 
  Lee Jin Hong

  [Nurse] (Ep. 7-8)

  Guest Role
• 
  Lee Bong Joon

  [Seok Gu's friend] (Ep. 7-8)

  Guest Role
• 
  Kim Jang Hwan

  [News announcer] (Ep. 8)

  Guest Role
• 
  Hwang Soo Min

  Song Hye Jin [Reporter] (Ep. 9)

  Guest Role
• 
  Jo In Woo

  Choi Min Kyu [Paramedic] (Ep. 9)

  Guest Role
• 
  Lee Ga Yeon

  Cheon So Young (Ep. 9-10)

  Guest Role
• 
  Han Ki Jang

  [Firefighter] (Ep. 9)

  Guest Role
• 
  Kim Do Hyeong

  [Cha Jin Man's chauffeur] (Ep. 9)

  Guest Role
• 
  Baek Kyung Min

  [Dance Academy student] (Ep. 9)

  Guest Role
• 
  Ha Yi An

  [Student] (Ep. 9-10)

  Guest Role
• 
  Yoo Sung Min

  [Student] (Ep. 9-10)

  Guest Role
• 
  Lee Do Guk

  [Firefighter] (Ep. 9,10,15,16)

  Guest Role
• 
  Jo Dong In

  [Math Academy teacher] (Ep. 9-10)

  Guest Role
• 
  Lee Gi Seob

  [Ko Kyung Sook's aide] (Ep. 9,10,11,16)

  Guest Role
• 
  Oh Min Jung

  [Tteokbokki restaurant owner] (Ep. 9-10)

  Guest Role
• 
  Han Ki Joong

  [Head of Jongseon] (Ep. 10)

  Guest Role
• 
  Byun Jung Hee

  Jung Geum (Ep. 11-12)

  Guest Role
• 
  Lee Jang Ho

  [Paramedic] (Ep. 11)

  Guest Role
• 
  Lee Seung Won

  [Patient's guardian] (Ep. 11)

  Guest Role
• 
  Kook Joong Woong

  [Patient's guardian] (Ep. 11)

  Guest Role
• 
  Bae Bo Ram

  [Doctor] (Ep. 12)

  Guest Role
• 
  Kim Moon Chan

  [Drunk patient] (Ep. 12)

  Guest Role
• 
  Jung Woo Jae

  Woo Sang Min

  Guest Role
• 
  Im Jae Geun

  Paramedic Heo

  Guest Role
• 
  Yoo Yeon Seok

  Kang Dong Joo

  Guest Role
• 
  Kim Ye Rin

  Cha Eun Jae [Young]

  Guest Role
• 
  Oh Min Ae

  Ko Kyung Sook [Provincial member]

  Guest Role
• 
  Lee Joo Young

  [Nurse]

  Guest Role
• 
  Moon Ah Ram

  [Nurse]

  Guest Role
• 
  Kang Hae Ri

  [Nurse]

  Guest Role
• 
  Shin Hye Ji

  Min Jung (Ep. 13-14)

  Guest Role
• 
  Kim Jae Man

  [Min Jung's dad] (Ep. 13-14)

  Guest Role
• 
  Hong Seong Gwan

  [Paramedic] (Ep.13,14,15)

  Guest Role
• 
  Park Joo Yong

  [Fighting brother patient] (Ep.13)

  Guest Role
• 
  Kwak Jin

  [Fighting brother patient] (Ep. 13)

  Guest Role
• 
  Chae Song Hwa

  [Car accident patient] (Ep.13)

  Guest Role
• 
  Kim Da Hwin

  Officer Choi (Ep.14-15)

  Guest Role
• 
  Han Kyu Won

  Yeom Jung Do (Ep.14,15,16)

  Guest Role
• 
  Han Ji An

  Kim Kyung Soo (Ep. 1-2)

  Guest Role
• 
  Lim Young Joon

  Jung Min (Ep. 4)

  Guest Role
• 
  Ji So Young

  Bae Yu Rim (Ep. 6-7)

  Guest Role
• 
  Jung Hee Young

  [Patient's guardian] (Ep. 11)

  Guest Role
• 
  Kim Ri Han

  [Paramedic] (Ep. 15)

  Guest Role
• 
  Park Sun Woo Guest Role
• 
  Jay Jira Yangyeun

  [Doctor]

  Guest Role
• 
  Yoo Yu Jin

  Ri Bok Young (Ep. 1-2)

  Guest Role
• 
  Cho Bu Hyun

  [Bus accident patient] (Ep. 8)

  Guest Role
• 
  Kim Si Kook

  [Records department clerk] (Ep. 9)

  Guest Role
• 
  Kim Il Hyun

  [Jin Man's colleague] (Ep. 12)

  Guest Role
• 
  Park Hee Jung

  [Nurse]

  Guest Role
• 
  Kim Sung Hyo

  [Jung-Min's wife] (Ep. 4)

  Guest Role
• 
  Bang Min Sun

  [Cramps patient] (Ep. 5)

  Guest Role
• 
  Kim Han Sol

  Jae Hyun (Ep. 4)

  Guest Role
• 
  Shin Hyun Yong

  [Witness] (Ep. 4)

  Guest Role
• 
  Go Gun Ryung

  [Interviewed patient] (Ep. 11)

  Guest Role
• 
  Park Hyo Joo

  Sim Hye Jin (Ep.15-16)

  Guest Role
• 
  Cha Solomon

  [Thug] (Ep. 7-8)

  Guest Role
• 
  Kim Do Won

  Heo Ye Jun (Ep.15)

  Guest Role
• 
  Kim Si On

  [Heo Ye Jun's sister] (Ep.15)

  Guest Role
• 
  Lee Han Ju

  [Angry patient] (Ep.15)

  Guest Role
• 
  Park Ji Hoon

  [Provincial budget officer] (Ep.14-15)

  Guest Role
• 
  Kim Hye Joon

  Jang Hyun Joo (Ep.16)

  Guest Role
• 
  Ryu Ye Ri

  [Jung In Soo's wife] (Ep.16)

  Guest Role
• 
  Seo Hyun Jin

  Yoon Seo Jung (Kim Sa Bu's memory)

  Guest Role

Unknown

• 
  Yoo Da Hye Unknown