While You Were Sleeping poster
Where to stream

While You Were Sleeping

6.220241h 40mMovieMysteryDrama

A woman who has selective amnesia loses her husband to a car accident. Overwhelmed with sorrow, she traces his journey and faces the unexpected truth.

DirectorChang Youn-hyun

Where to watch

Not available in United Kingdom
Streaming in 2 other countries

While You Were Sleeping isn't on any streaming service in United Kingdom right now, but it's available in South Korea, United States. Streaming rights are licensed per country.

Cast · Directed by Chang Youn-hyun

CJChoo Ja-hyun
Choo Ja-hyun
Deok-hee
LMLee Mu-saeng
Lee Mu-saeng
Joon-seok
SSSon Sook
Son Sook
Geum-soon
PMPark Min-jung
Park Min-jung
Young-mi
SJSung Ji-ru
Sung Ji-ru
Dr. Cho
KJKim Jin-soo
Kim Jin-soo
Chang-mo
ND
Nam Dae-hyeop
Jung-kyu
KDKim Dan-a
Kim Dan-a
Kindergarten Teacher

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More from Lee Mu-saeng · Co-star actor

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More from Chang Youn-hyun · Director

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While You Were Sleeping — streaming FAQ

Which OTT platform streams While You Were Sleeping?

While You Were Sleeping isn't on any streaming service in United Kingdom yet, but it's available in South Korea and United States. Streaming rights differ by country — switch your country in the header to see where.

Is While You Were Sleeping on Netflix?

No, While You Were Sleeping is not on Netflix in United Kingdom as of September 2026.

Is While You Were Sleeping on Amazon Prime Video?

No, While You Were Sleeping isn't on Amazon Prime Video in United Kingdom right now.

Where can I watch While You Were Sleeping for free?

While You Were Sleeping isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.