2020 · Korean Dramas
44 Korean dramas aired in Q1 (Jan–Mar) 2020, including Once Again, The World of the Married, Fatal Promise. tvN, MBC, KBS2 carried the most titles. Once Again led in ratings (27.1%). 3 titles hold award records.
By network and streaming service
tvN 7
MBC 5
KBS2 4
JTBC 4
NAVER TV 4
SBS 3
Netflix 2
OCN 2
Channel A 2
Originals & remakes
All Korea–Japan remakes44 titles
Once Again
한 번 다녀왔습니다
Mar 28 · KBS2 · 100 episodes
Drama
Cast Lee Min-jung, Lee Sang-yeob, Cheon Ho-jin
Written by Yang Hui-seung
The World of the Married
부부의 세계
Mar 27 · JTBC · 16 episodes
Drama
Cast Kim Hee-ae, Park Hae-joon, Han So-hee
Written by Joo Hyun
Fatal Promise
위험한 약속
Mar 30 · KBS2 · 105 episodes
Drama · Soap
Cast Park Ha-na, Ko Se-won, Kang Sung-min
Written by Ma Joo-hee
Hospital Playlist
슬기로운 의사생활
Mar 12 · tvN · 24 episodes
Drama · Comedy
Cast Cho Jung-seok, Yoo Yeon-seok, Jung Kyung-ho
Written by Lee Woo-jung, Kim Song-hee
Hi Bye, Mama!
하이바이, 마마!
Feb 22 · tvN · 16 episodes
Sci-Fi & Fantasy · Comedy · Drama
Cast Kim Tae-hee, Lee Kyoo-hyung, Go Bo-gyeol
Written by Kwon Hye-ju, Kang Sook
365: Repeat the Year
365 : 운명을 거스르는 1년
Mar 23 · MBC · 24 episodes
Mystery · Drama
Cast Lee Jun-hyuk, Nam Ji-hyun, Kim Ji-soo
Written by Lee Seo-youn, Kang Sook
Find Me in Your Memory
그 남자의 기억법
Mar 18 · MBC · 32 episodes
Drama
Cast Kim Dong-wook, Mun Ka-young, Jang Young-nam
Written by Kim Yoon-joo
The Game: Towards Zero
더 게임 : 0시를 향하여
Jan 22 · MBC · 32 episodes
Crime · Action & Adventure · Sci-Fi & Fantasy
Cast Taecyeon, Lee Yeon-hee, Lim Ju-hwan
Written by Lee Ji Hyo
Tell Me What You Saw
본 대로 말하라
Feb 1 · OCN · 16 episodes
Drama · Mystery · Crime
Cast Jang Hyuk, Sooyoung Choi, Jin Seo-yeon
Written by Ko Young-jae
When the Weather Is Fine
날씨가 좋으면 찾아가겠어요
Feb 24 · JTBC · 16 episodes
Drama
Cast Seo Kang-joon, Park Min-young, Moon Jeong-hee
Written by Han Ga-ram
Meow, the Secret Boy
어서와
Mar 25 · KBS2 · 24 episodes
Comedy · Drama
Cast L, Shin Ye-eun, Seo Ji-hoon
Written by Joo Hwa-mi
Dr. Romantic 2
낭만닥터 김사부: Dr. Romantic 2
Jan 6 · SBS · 16 episodes
Drama
Cast Han Suk-kyu, Lee Sung-kyung, Ahn Hyo-seop
Written by Lim Hye-min, Kang Eun-kyung
Kingdom Season 2
킹덤 시즌2
Mar 13 · Netflix · 6 episodes
Drama · Mystery
Cast Ju Ji-hoon, Ryu Seung-ryong, Bae Doona
Written by Kim Eun-hee
Itaewon Class
이태원 클라쓰
Jan 31 · JTBC · 16 episodes
Drama
Cast Park Seo-jun, Kim Da-mi, Kwon Na-ra
Written by Cho Kwang-jin
Hyena
하이에나
Feb 21 · SBS · 16 episodes
Drama · Crime
Cast Kim Hye-soo, Ju Ji-hoon, Lee Kyung-young
Written by Kim Ru-ri
Memorist
메모리스트
Mar 11 · tvN · 16 episodes
Mystery · Drama · Action & Adventure
Cast Yoo Seung-ho, Lee Se-young, Cho Seong-ha
Written by 황하나, 안도하
My Holo Love
나 홀로 그대
Feb 7 · Netflix · 12 episodes
Drama · Sci-Fi & Fantasy
Cast Yoon Hyun-min, Ko Sung-hee, Choi Yeo-jin
Written by Ryu Yong-jae
Best Mistake Season 2
일진에게 찍혔을 때 시즌2
Mar 31 · V LIVE · 16 episodes
Drama · Comedy
Cast Lee Eun-jae, Kang Yul, Yoon Jun-won
Written by Yoon Shi So, Yeo Song-eun
Rugal
루갈
Mar 28 · OCN · 16 episodes
Action & Adventure · Crime · Mystery · Sci-Fi & Fantasy · Drama
Cast Choi Jin-hyuk, Park Sung-woong, Cho Dong-hyuk
Written by Do Hyun-joo
A Piece of Your Mind
반의 반
Mar 23 · tvN · 12 episodes
Drama
Cast Jung Hae-in, Chae Soo-bin, Lee Ha-na
Written by Lee Suk-yeon