- Title: 당신이 잠든 사이에 / Dangsini Jamdeun Saie
- Genre: Fantasy, legal, romance, thriller
- Episodes: 32
- Broadcast network: SBS
- Broadcast period: 2017-Sep-27 to 2017-Nov-16
- Air time: Wednesday & Thursday 22:00 (2 episodes back-to-back)
- Original Soundtracks: While You Were Sleeping (2017) OST
A supernatural romance about a field reporter who can see the future in her dreams and a prosecutor who fights to stop these future events from happening.
- Main Cast
- Division 3 Detectives
- Jung Jae Chan's family
- Nam Hong Joo's family
2018 Seoul International Drama Awards:
- Top Excellence Award for Hallyu Dramas
Korea First Brand Awards:
2018 54th Baeksang Arts Awards:
2017 SBS Drama Awards:
- Female Top Excellence in Acting (Wed-Thurs Drama) (Bae Suzy)
- Male Top Excellence in Acting (Wed-Thurs Drama) (Lee Jong Suk)
- Male Excellence in Acting (Wed-Thurs Drama) (Lee Sang Yeob)
- Best Couple Award (Bae Suzy & Lee Jong Suk)
- Best Supporting Actor (Kim Won Hae)
2017 Asia Artist Awards:
- This is a pre-produced drama.
- Filming began February 2017 and finished July 2017.
- Each night's broadcast is divided into two 30 minute episodes with a commercial break in between.
- This is the third drama where actor Lee Jong Suk is starring in a work of scriptwriter Park Hye Ryun, after previously starring in dramas I Hear Your Voice and Pinocchio.
- While You Were Sleeping is also Bae Suzy second starring role in a Park Hye Ryun drama after making her acting debut in another of Park Hye Ryun's scripted dramas, that drama being Dream High.
- Shin Jae Ha and Kim So Hyun have previously appeared together opposite one another in KBS's 3-episode drama special Page Turner, a drama that was also scripted by Park Hye Ryun.
- Kim So Hyun also appeared in Park Hye Ryun's I Hear Your Voice in a minor role.
- The drama production location was in the city of Anssan, in the Gyeonggi Province.
- Bae Suzy's "I Love You Boy" was a chart-topper, by its third week according to Gaon Digital Chart the song was streamed 3,815,648 times, elevating Bae Suzy into GAON Top 20 Most Downloaded Idol Soloist, she took the 11th spot.
See While You Were Sleeping (2017)/Reviews