34 user

While You Were Sleeping 

Dangshini Jamdeun Saie (original title)
The drama is about a woman, Nam Hong Joo, who can see accidents that take place in the future through her dreams. And a prosecutor, Jung Jae Chan, who struggles to stop the woman's dreams from coming true.
2,343 ( 109)




4 wins & 7 nominations. See more awards »




Series cast summary:
Bae Suzy ...  Nam Hong Joo 32 episodes, 2017
Lee Jong-Suk ...  Jung Jae Chan 32 episodes, 2017
Jung Hae-In ...  Han Woo Tak 32 episodes, 2017
Lee Sang-Yeob ...  Lee Yoo Beom 32 episodes, 2017
Ko Sung-hee ...  Shin Hee Min 32 episodes, 2017
Sin Jae-ha ...  Jung Seung Won 32 episodes, 2017
Kim Won-Hae ...  Choi Dam Dong 32 episodes, 2017
Hwang Young-Hee ...  Yoon Moon Sun 32 episodes, 2017
Park Jin-Joo ...  Moon Hyang Mi 28 episodes, 2017
Min Sung-wuk Min Sung-wuk ...  Lee Ji Kwang 26 episodes, 2017
Bae Hae-Sun ...  Son Woo Joo 24 episodes, 2017
Lee Gi-yeong ...  Chief Park Dae Young 24 episodes, 2017
Oh Eui-Sik ...  Reporter Bong 24 episodes, 2017
Lee Yoo-Joon ...  Oh Kyung Han 23 episodes, 2017
Pyo Ye-Jin ...  Cha Yeo Jung 18 episodes, 2017
Nam Da-Reum ...  Jung Jae Chan (young) 14 episodes, 2017


A young woman with bad premonition dreams meets two people who suddenly develop the same ability. Nam Hong Joo lives with her mother, Yoon Moon Sun, a widow who runs a small restaurant. Jung Jae Chan, a rookie prosecutor, and his younger brother, Seung Won, move in across the street. Since she was young, Hong Joo has had the ability to see bad events before they happen, but she is often unable to do anything about it. One day, Jae Chan has a strange premonition dream about an accident involving Hong Joo and Lee Yoo Beom, a ruthless attorney who used to be Jae Chan's tutor. Jae Chan decides to interfere in the course of events and ends up saving the lives of Hong Joo and Han Woo Tak, a young police officer. When Jae Chan, Hong Joo, and Woo Tak then start having dreams about one another, they realize that their lives are now somehow entwined. But can the three discover the reason that they were brought together, and can they prevent the people closest to them from getting hurt? Written by (Source: Viki)

Plot Summary | Add Synopsis


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Did You Know?


First script reading took place on January 20, 2017 in Mokdong, Seoul, South Korea. See more »


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User Reviews

Surprisingly Funny and Good
30 October 2017 | by TonymandoSee all my reviews

I didn't expect much on this drama at first, but watching this drama to 20 episode. It was surprisingly much better than expected. There was good funny scenes in drama that I LMAO a lot. The story was good, the best was humor of drama, that i didn't expect laugh a lot. And it was also romantic, but in artistic way, that asians dramas usually has.

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South Korea



Release Date:

27 September 2017 (South Korea) See more »

Also Known As:

While You Were Sleeping See more »

Company Credits

Production Co:

IHQ See more »
Show more on IMDbPro »

Technical Specs


Sound Mix:

Dolby Digital


See full technical specs »

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