When I Sleep poster
Where to stream

When I Sleep

5.020251h 56mMovieDrama

Suna, Jisu, and Bomi, who contain different stories, get into a car accident on a last-minute trip to visit the graveyard of Jisu’s parents. The three spend the night in an unfamiliar place and learn about each other’s secrets.

DirectorChoi Jung-moon
WriterChoi Jung-moon
ProducerKim Il-kwon

Where to watch

OnDemandKoreaOnDemandKorea
Availability shown for United States · rights vary by country

Cast · Directed by Choi Jung-moon

JJJeong Ji-in
Jeong Ji-in
Sun-ah
OWOh Woo-ri
Oh Woo-ri
Ji-soo
PBPark Bo-ram
Park Bo-ram
Bo-mi
LHLee Han-ju
Lee Han-ju
Byeong-jae
KYKim Young-pil
Kim Young-pil
Dae-ho
KJKim Ju-hun
Kim Ju-hun
Hae-soo
LSLee Sang-hee
Lee Sang-hee
Su-jin
HJHan Ji-won
Han Ji-won
Su-yeon
BHBaek Hyun-joo
Baek Hyun-joo
Jung-hee
SSSeo Sang-won
Seo Sang-won
Sun-ah's father
YMYang Mal-bok
Yang Mal-bok
Bo-mi's mother

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When I Sleep — streaming FAQ

Which OTT platform streams When I Sleep?

When I Sleep is streaming on OnDemandKorea in United States. It's not currently on Netflix.

Is When I Sleep on Netflix?

No, When I Sleep is not on Netflix in United States as of October 2026. It's currently on OnDemandKorea.

Is When I Sleep on Amazon Prime Video?

No, When I Sleep isn't on Amazon Prime Video in United States right now. It's on OnDemandKorea instead.

Where can I watch When I Sleep for free?

When I Sleep is available to stream free (with ads) on OnDemandKorea in United States.