It's Okay to Not Be Okay(2020)
When you can't control yourself, count to three.
Cast
Kim Soo-hyun
Moon Gang-tae • 16 episodes
Seo Yea-ji
Ko Moon-young • 16 episodes
Oh Jung-se
Moon Sang-tae • 16 episodes
Park Gyu-young
Nam Joo-ri • 16 episodes
Kim Ju-hun
Lee Sang-in • 16 episodes
Kim Chang-wan
Oh Ji-wang • 16 episodes
Jang Young-nam
Park Haeng-ja • 16 episodes
Kim Mi-kyeong
Kang Soon-deok • 16 episodes
Kang Ki-doong
Jo Sae-joo • 16 episodes
Park Jin-joo
Yoo Seung-jae • 16 episodes
Kang Ji-eun
Park Ok-ran • 16 episodes
Kim Ki-cheon
Kan Pil-ong • 16 episodes
Jeong Jae-kwang
Joo Jeong-tae • 16 episodes
Ji Hye-won
Lee Ah-reum • 16 episodes
Joo In-young
Yoo Sun-hae • 16 episodes
Lee Eol
Go Dae-hwan • 16 episodes
Choi Woo-sung
Oh Cha-yong • 16 episodes
Choi Hee-jin
Kang-tae and Sang-tae's Mother • 16 episodes
Jang Gyu-ri
Seon-byul • 16 episodes
Kim Su-in
Young Go Moon-young • 16 episodes
Moon Woo-jin
Young Moon Gang-tae • 16 episodes
Lee Kyu-sung
Young Moon Sang-tae • 16 episodes
Seo Joon
Kwon Min-seok • 16 episodes
Ha Kyoung-min
Psychiatrist at OK Psychiatric Hospital • 16 episodes
Jung Ji-hyeon
Publishing House Staff • 16 episodes
Cheon So-Ra
Publishing House Staff • 16 episodes
Yu Yeon Seok
Publishing House Staff • 16 episodes
Jung Ji-hwan
Publishing Co. Staff • 16 episodes
Ko Han-min
Publishing House Staff • 16 episodes
Choi Daniel
CEO Choi Daniel • 1 episodes
Jung Sang-hoon
Motel Clerk • 1 episodes
Kwak Dong-yeon
Kwon Ki-do / Kwon Man-su's Son • 3 episodes
Bae Hae-seon
Kang Eun-ja • 5 episodes
Bae Bo-ram
Myoung Ji-Suk • 1 episodes
Woo Jeong-won
Do Hee Jae [Moon Young's mother] • 3 episodes
Cho Si-yeon
Lee Seul Bi [Girl who is a fan of Go Moon Young] • 1 episodes
Min Young
[Lee Seul Bi's mother] • 1 episodes
Kim Jin
[Nurse] • 1 episodes
Son Kang-gook
Kim Seung Cheol [Patient] • 1 episodes
Kwon Ye-Eun
Go Eun [Kim Seung Cheol's daughter] • 1 episodes
Kim Woo-kyum
[Caregiver] • 1 episodes
Kim Tae-hoon
[Doctor] • 1 episodes
Yoo Seung-il
[Angry professor] • 1 episodes
Jung Seung-kil
[Book critic] • 1 episodes
Kim Geon-ho
[Book signing parent] • 1 episodes
Lee Ji-hae
[Book signing parent] • 1 episodes
Jo Yi-hyun
[Dinosaur boy] • 1 episodes
Lee Young-sook
[Kwon Man Su's wife] • 2 episodes
Han Gi-joong
Kwon Man Su • 2 episodes
Kang Woo-je
[Kwon Man Su's assistant] • 2 episodes
Park Seo-kyung
Nam Joo Ri [Child] • 2 episodes
Kwon Ha-young
[Kang Eun Ja's daughter] • 2 episodes
Kwon Dong-ho
[Lee Ah Reum's ex-husband] • 1 episodes
Lee Hwa-young
[Lee Ah Reum's mother] • 1 episodes
Jeon Jun-woo
[Lee Ah Reum's brother] • 1 episodes
Lee Sun-Young
[Nurse] • 1 episodes
Bae Yu-ri
[Man Su's daughter] • 2 episodes
Min Kyung-jin
[Yoo Sun Hae's father] • 1 episodes
Bae Seong-il
[Detective] • 1 episodes
Kim Yun-seul
[Kindergarden girl] • 1 episodes
Choi Se-in
[Kindergarten girl] • 1 episodes
Kim Sang-il
[Admin manager] • 1 episodes
Park Chul-Min
[TV reporter] • 1 episodes
Crew
Costume & Make-Up
Cho Sang-kyung
Costume Design • 16 episodes
Crew
Yang Gil-yeong
Martial Arts Choreographer • 16 episodes
Park Sang Hee
Compositor
Janet Suhh
Compositor
Sound
Kim Joo Eun
Theme Song Performance • 16 episodes
Nam Hye-seung
Music Director • 16 episodes
박용주
Theme Song Performance
Lee Ga Eun
Theme Song Performance
Sam Kim
Theme Song Performance
Park Won
Theme Song Performance
Heize
Theme Song Performance
Kim Feel
Theme Song Performance
Lee Soo-hyun
Theme Song Performance
Writing
Jo Yong
Writer