Oh My Baby (2020)

Nam Ki Hoon

Yang Hyuk Moon

Jang Na Ra
Jang Ha Ri
Main Role
Go Jun
Han Lee Sang
Main Role
Park Byung Eun
Yoon Jae Young
Main Role
Jung Gun Joo
Choi Kang Eu Tteum
Main Role

Kim Hye Ok
Lee Ok Ran [Jang Ha Ri's mother]
Support Role
Kim Jae Hwa
Shin Jung Hwa ['The Baby' Editor]
Support Role
Baek Seung Hee
Park Yeon Ho ['The Baby' staff writer]
Support Role
Park Soo Young
Choi Hyo Joo ['The Baby' staff writer]
Support Role
Jung Lael
Lee So Yoon ['The Baby' staff writer]
Support Role
Lee Mi Do
Kim Eun Young [Ha Ri's friend]
Support Role
Moon Hyun Jung
Doctor Joo
Support Role
Kim Ye Ryung
Lee Ok Hee [Jang Ha Ri's aunt]
Support Role
Lee Han Wi
Park Jae Han [Jang Ha Ri's uncle]
Support Role
Jo Hee Bong
Nam Soo Cheol [Chief]
Support Role
Son Hwa Ryung
Kim Sang Hee [Photographer]
Support Role
Lee Joo Shil
Soon Nam
Support Role
Jeon Jin Ki
Joo Seung Tae [General manager]
Support Role
Yoo Seung Mok
Kim Cheol Joong [Department head]
Support Role
Choi Hong Il
Mr. Jo [Restaurant owner]
Support Role
Han Gap Soo
[Jang Ha Ri's father]
Support Role
Son Eun Seo
Kang Mok Young
Support Role
Yoon Jung Hoon
Yoon Seung Ho
Support Role
Kwon Oh Kyung
[Health and Welfare Dept. staff] (Ep. 1)
Support Role
Jeong Ha Yul
['The Baby' Team member]
Support Role
Yeom Dong Hun
Moon Soo [Yi Sang's Urology Specialist]
Support Role
Song Da Kyung
Eun Joo
Support Role

Lee Se Rang
[Department store housewife] (Ep.1,3,5)
Guest Role
Lee Tae Hyung
[Yoon Jae Young's friend] (Ep.2)
Guest Role
Wang Ji Hye
Seo Jung Won (Ep. 2, 7)
Guest Role
Kim Jung Hwa
Jung In Ah (Ep.2)
Guest Role
Yeo Hoe Hyun
[Sperm donor] (Ep.3)
Guest Role
Lee Soo In
[Mother of baby model] (Ep.1,4,9)
Guest Role
Lee Dong Gun
[Jang Ha Ri's associate] (Ep.3)
Guest Role
Jang Gwang
President Jo [Chairman] (Ep.4)
Guest Role
Lee Yong Nyeo
[Bed and Breakfast owner] (Ep.5)
Guest Role
Ki Eun Yoo
[Jae Young's child as Ha Ri's dream] (Ep. 4)
Guest Role
Park Jae Joon
[Eu Tteum's child as Ha Ri's dream] (Ep.4)
Guest Role
Kim Joong Ki
Sang Min [Couple struggle with infertility] (Ep 6,8,16)
Guest Role
Yeon Je Wook
[Drunk guy] (Ep.6)
Guest Role
Moon Woo Bin
Moon Woo Bin (Ep.5-7)
Guest Role
Yoon Ga Hyun
[Babysitter job applicant] (Ep.5)
Guest Role
Lee Seung Chul
[Guitar instructor] (Ep.4-5)
Guest Role
Lee Woo Joo
Yoon Jae Young (Young) (Ep.4)
Guest Role
Min Dae Shik
[Jae Young's father] (Ep.4)
Guest Role
Kang Jee Seok
Han Joon [Yi Sang's nephew] (Ep.4)
Guest Role
Chae Yoo Ri
Han Byul [Yi Sang's niece] (Ep.4)
Guest Role
Kang Ro Chae
[Han Yi Sang's sister-in-law] (Ep.4)
Guest Role
Kim Yong Jin
[Jambi Studio staff] (Ep.3)
Guest Role
Kwon Hae Sung
Kim Hyun Seok [Eun Young's husband] (Ep.5)
Guest Role
Park Geon
Jung Joon Young [Eun Young’s brother-in-law](Ep.5)
Guest Role
Jeon Hye Bin
Kang Hyo Joo [Top star] (Ep.7)
Guest Role
Choi Yoon Woo
[Yi Sang's child as Ha Ri's dream] (Ep.4)
Guest Role
Lee Tae Geom
[Doctor] (Ep.7)
Guest Role
Ban Hye Young
[Health checkup staff] (Ep.5)
Guest Role
Kim Soo Yeon
[The Baby reader] (Ep. 9)
Guest Role
Noh Young Min
[Yoon Jae Young's brother] (Ep.4)
Guest Role
Yi Sol
Do Ah [Jae Young's daughter]
Guest Role
Oh Yoo Mi
[Yoon Jae Young's mother] (Ep.4)
Guest Role
Yoon Seo Yeon
Jang Ha Ri [Young] (Ep.4)
Guest Role
Kim Yeon Seo
Jang Ha Ri [Child] (Ep.1)
Guest Role
Jo Hyun Im
[Department store housewife] (Ep.1,3,5)
Guest Role
Lee Da Hae
Jo Ji Yeon [Couple struggle with infertility] (Ep 6,8,16)
Guest Role
Son So Mang
Editor Park So Mang (Ep.6)
Guest Role
Kim Tae Won
Yoon Nam Joon [teenager mocks Yi Sang] (Ep.4)
Guest Role
Kim Bum Joon
Min Joong Ki [teenager mocks Yi Sang] (Ep.4)
Guest Role
Ha Nam Woo
[Han Yi Sang's brother] (Ep.3-4)
Guest Role
Ahn Suk Hwan
[Man flirting with Hari's mom] (Ep. 16)
Guest Role
Kim Soo Ha
[sitting at the table with Yi Sang] (Ep 16)
Guest Role
Chae Hee Su
[teenager mocks Yi Sang calling him 'Boomer'] (Ep 4)
Guest Role
Seo Suk Gyu
[Cheonwang staff] (Ep 7,15)
Guest Role
Shin Hee Gook
[Cheonwang staff] (Ep 7)
Guest Role
Yang Ye Seung
Jeon Tae Hee [Celebrity] (Ep 11)
Guest Role
Park Min Gwan
[tries to recruit Yi Sang] (Ep 1-2,12)
Guest Role
Han Ji Ho
[Groom] (Ep 2)
Guest Role
Park Jin Young
[Nurse] (Ep. 4)
Guest Role
Kim Shi Woo
Hwi Seo (Ep. 2, 12)
Guest Role
Ha Shi Yeon
[Daycare center staff]
Guest Role
Ahn Tae Rin
Tae Rin (Ep. 13)
Guest Role
Lee Ro Eun
Lee Ro Eun (Ep 12)
Guest Role
Kim Do Ha Guest Role
Pyo Dong Jun
Seo Yoon
Guest Role
Gi So Yoo
Na Eun
Guest Role
Kim Woo Hyun
[Nurse] (Ep. 4)
Guest Role
Kim So Yang
[Jeweler] (Ep. 10)
Guest Role
Kim Ji Su
[Nurse] (Ep. 16)
Guest Role
Ko Dong Ha
[Boy model] (Ep.3)
Guest Role
Lee Jae In
[Store Manager] (Ep. 14)
Guest Role
Hong Ye Ji
[Jewelry Store sales clerk] (Ep 12)
Guest Role
Sung Hyun Mi
[Hiking club member] (Ep. 6)
Guest Role
Son Sung Chan
[Seo Jung Won's father] (Ep 15)
Guest Role
Kim Han Sang Guest Role
Kim Mi Ra
[Mother] (Ep. 2)
Guest Role
Kim Ha Eon
[Boy model] (Ep. 3)
Guest Role
Kim Young Hee
[Gambling den woman] (Ep 14)
Guest Role
Park Gun
Jung Joon Young (Ep. 5)
Guest Role
Shin In Ah
(Ep.11)
Guest Role
Jin Seok Jin
Jin Seok Jin
Guest Role
Kim Geun Young
[Sang Gon's mother]
Guest Role
Kim Nam Ho
[Doctor (Ep. 1)
Guest Role
Lee Na Hyun
[Department store saleswoman] (Ep. 1)
Guest Role