Full cast of Dr. Romantic
Im Won-hee
Jang Gi-tae
32 episodes
Byun Woo-min
Nam Do-il
32 episodes
Yoon Na-moo
Jeong In-su
32 episodes
Shin Dong-wook
Bae Mun-jeong
32 episodes
Ko Sang-ho
Yang Ho-jun
32 episodes
Yoon Bo-ra
Ju Young-mi
32 episodes
Choi Jin-ho
Do Yun-wan
16 episodes
Im Jae-geun
Paramedic Heo
11 episodes
Oh Min-ae
Ko Kyung-sook
8 episodes
Shin Seung-hwan
Webtoon writer
5 episodes
Son Sang-yeon
Kang Ik-joon / Cabo Lightning
5 episodes
Hwang Jae-yeol
Detective Go
5 episodes
Seo Yeong
Manager Ju
4 episodes
Lee Ji-ha
Cha Eun-jae's Mother
4 episodes
Kwon Hyuk-soo
Ryu Woong-il / Defense Minister Ryu Woong-il
4 episodes
Lee Ki-seop
Ko Kyung-sook's Aide
4 episodes
Lee Do-guk
Chief Park of Field Control Team
4 episodes
Kim Jun-won
Auditor Choi
3 episodes
Lee Kang-wook
[Drunken driver]
3 episodes
Kim Ji-eun
[Yoon Wan's secretary]
3 episodes
Kim Dong-hyun
Violent Husband
3 episodes
Cherish Maningat
Domestic Abused Victim
3 episodes
Lee Sung-woo
Gangster #3
3 episodes
Jeon Jin-oh
Lee Dae-young
3 episodes
Hong Seong-gwan
Paramedic
3 episodes
Han Kyu-won
Yeom Jung-do
3 episodes
Park Seong-chan
Anesthesiologist
3 episodes
Kang Hae-ri
Nurse
3 episodes
Lee Cheol-min
Ham Seung-ho
2 episodes
Kang Chan
Park Joo-hyuk
2 episodes
Han Gab-soo
Park Joo-hyuk's father
2 episodes
Kim Cheol-yun
North Korean Defector
2 episodes
Yoo Yu-jin
Ri Bok-young
2 episodes
Han Ji-an
Kim Kyung-soo
2 episodes
Jeong Han-seol
Jo Sung-yoon
2 episodes
Kang Myeong-ju
Deceased Person's Mother
2 episodes
Shin Yi-Joon
Yoon Seo Jeong [Young]
2 episodes
Lee Myung-haeng
Choi Kyung Young
2 episodes
Lee Chae-kyung
[Patient's mother]
2 episodes
Lee Jae-woo
Ahn Woo Yeol
2 episodes
Kim Soo-jin
[Patient's wife]
2 episodes
Kim Jong-tae
Professor Oh
2 episodes
Lee Ji-hae
Pregnant Bus Passenger
2 episodes
Choi Yun-seol
Bus Passenger
2 episodes
Go Byeong-taek
Bus Passenger
2 episodes
Park Joo-yong
119 Paramedic
2 episodes
Kim No-jin
Jung Ga-young
2 episodes
Park Kee-ryung
Yoon-wan's Associate
2 episodes
Lee Yun-sang
Yoon-wan's Associate
2 episodes
Ahn Soo-ho
Tow Yard Worker
2 episodes
Park Ha-joon
Kim Han-wool
2 episodes
Jo Eun-sol
Jung Byeol
2 episodes
Oh Ji-hye
Bae Yu-rim's Mother
2 episodes
Kim Kyun-ha
Choi Seok-gu
2 episodes
Jang Young-hyeon
Heo Byung-bae
2 episodes
Cha Solomon
Choi Seok-gu's Friend
2 episodes
Lee Jin-hong
Anesthetic Nurse
2 episodes
Cho Dong-in
Math Academy Teacher
2 episodes
Lee Ga-yeon
Seo Joo-young
2 episodes
Ha I-aan
Student with Scraped Leg
2 episodes
Yoo Sung-min
Student Park Jung-min
2 episodes
Hyun Gun-woo
Unconscious Dance Academy Student
2 episodes
Byun Joong-hee
Patient with Dementia
2 episodes
Shin Hye-ji
Patient Min-jung
2 episodes
Kim Jae-man
Vomitting Patient
2 episodes
Kim Da-huin
Officer Choi
2 episodes
Park Hui-jeong
Nurse
2 episodes
Lee Joo-young
Nurse
2 episodes
Oh Min-jeong
Tteokbokki restaurant owner
2 episodes
Lee Chae-eun
Ji Min-jung
1 episode
Jeong Kang-hee
Anal Patient
1 episode
Lee Ji-yeon
Nurse Jin
1 episode
Park Doo-sik
Boyfriend of the appendicitis patient fertilizer
1 episode
Park Sung-kwang
a bad customer
1 episode
Heo An-na
a bad customer
1 episode
Gu Da-song
Female student
1 episode
Lee Do-yeop
Captain Yoo In-sik
1 episode
Moon Sang-hoon
Interviewee
1 episode
Kim Beom-seok
Ko Eun-ho
1 episode
Ha Dong-jun
Kang Sung-jin
1 episode
Kim Byung-hee
Coast Guard
1 episode
Kim Seong-in
Coast Guard
1 episode
Shin Hyeon-yong
Arsonist
1 episode
Ahn Sang-woo
Professor Park
1 episode
Lee Yong-yi
[Patient's mother]
1 episode
Ri Min
[Truck driver involved in an accident]
1 episode
Choi Kyo-sik
Taxi driver
1 episode
Yu Eun-mi
Ah Rin
1 episode
Park Seoung-tae
[Car crash victim]
1 episode
Kim Nam-jin
Joo Hyuk's mother
1 episode
Park Young-soo
[Healthcare center employee]
1 episode
Cho Wan-ki
Dr. Lee
1 episode
Gyeong Gi-hyeon
Station Employee
1 episode
Hwang Bo-Kwon
Station Employee
1 episode
Nam Jeong-woo
Geodae Hospital Doctor
1 episode
Shin Dong-ryeok
Il-joong
1 episode
Seo Jung-hoo
119 Operator
1 episode
Gu Bon-jin
Lieutenant Commander
1 episode
Seo Myung-chan
Military Officer
1 episode
Ahn Su-bin
TV Reporter
1 episode
Jung Young-hoon
Security
1 episode
Im Jae Ha
Young Seo Woo-jin
1 episode
Kim Soo-Min
Soo-jin
1 episode
Jin Yong-uk
Soo-jin's Father
1 episode
Kim Ga-young
Soo-jin's Mother
1 episode
Min Sang-woo
Chest Patient
1 episode
Kim Jin
Choi Soon-young
1 episode
Woo Hyun-ju
Joon-young's Mother
1 episode
Hong Seok-yeon
Violent Drunk Man
1 episode
Jeong Hyun-seok
Organ Transplant Doctor
1 episode
Park Seong-il
Police Officer in ER
1 episode
Jang Ui-don
Local Police Officer
1 episode
Kang Suk-won
Hyung-joon
1 episode
Cheon So-Ra
Nurse
1 episode
Song Chang-gyu
Song Chang-gyu
1 episode
Kim Seo-won
Lee Dong-woo
1 episode
Jung Hyeon-jun
Lee Dong-woo's Son
1 episode
Kang Hyung-suk
Ik-joon's brother
1 episode
Han Sang-chul
Hiker
1 episode
Lee Young-sil
Patient's Wife
1 episode
Park Ga-young
Nurse
1 episode
Yoon Cha-young
Soo-yeon
1 episode
Im Young-joon
Jae-hyun's Grandmother's Son
1 episode
Ji So-young
Bae Yu-rim
1 episode
Seong Jeong-seon
Elderly Patient
1 episode
Jang Nam-yeol
Bus Terminal's Cleaner (Chief Lee's Uncle-in-Law)
1 episode
Yong-Jin
Blood Transport Vehicle Driver
1 episode
Kim Jang-hwan
News Announcer
1 episode
Cho In-woo
Paramedic Choi Min-kyu
1 episode
Hwang Soo-min
Reporter Song Hye-jin (Eps 9)
1 episode
Baek Kyung-min
Dance Academy Student
1 episode
Han Gi-joong
Head of Jongseon
1 episode
Seo Ah-in
Student Experiencing Dizziness
1 episode
Go Geon-ryeong
Cardiac Patient
1 episode
Guk Joong-woong
Patient Guardian who Complain
1 episode
Lee Seung-won
Guardian of Patient with Wheelchair
1 episode
Lee Jang-ho
Paramedic
1 episode
Jung Woo-jae
Woo Sang-min
1 episode
Kim Ye-rin
Cha Eun-jae (Young)
1 episode
Kim Moon-chan
Fighting Patient
1 episode
Kim Il-hyeon
Doctor
1 episode
Bae Bo-ram
Doctor
1 episode
Kwak Jin
Fighting Brother Patient
1 episode
Park Joo-young
Embolism Patient
1 episode
Kim Do-won
Heo Ye-jun
1 episode
Kim Si-on
Heo Ye-jun's Sister
1 episode
Lee Han-ju
Angry Patient
1 episode
Ryu Ye-ri
Jung In-soo's Wife
1 episode
Ban Hye-young
Reporter
1 episode
Park Joon-sang
Reporter
1 episode
Lee Dong-kyu
Anchor
1 episode
Jeong Hyeon-woo
Electrician
1 episode
Yoon Kwan-woo
Detective
1 episode
Jeong Ae-hwa
Villa resident
1 episode
Choi Sol-hee
Villa resident
1 episode
Min Woo-gi
Patient
1 episode
Jeong Doo-won
Cramps patient's husband
1 episode
Han Ki-jang
Firefighter
1 episode
Kim Do-hyeong
Cha Jin Man's chauffeur
1 episode
Lee Bo-ra
1 episode
Kim Hwa-young
Nurse
1 episode