TV series
A bittersweet romantic comedy about a job seeker who suddenly gets stuck in time as an old-ager one day, and an extraordinary internship with a prosecutor who is caught up in her all day and night.
Streaming, rental and purchase options
Checked Sep 1, 2026
Miss Night and Day is available to stream on Netflix in United States. Use the direct links below to open the provider.
A bittersweet romantic comedy about a job seeker who suddenly gets stuck in time as an old-ager one day, and an extraordinary internship with a prosecutor who is caught up in her all day and night.
Choose an episode, then use the watch options above for the show.
Episode 1
After failing her interview and falling for a scam, Lee Mi-jin falls into a well and finds herself transformed, leaving her desperate to find a cure.
Directed by Lee Hyung-min, Choe Seon-minWritten by Park Ji-haGuest stars Choe Yeon-ji, Ha Min
Episode 2
Mi-jin begins work at the Prosecution Service as Lim Sun, running into Gye Ji-ung again. He later investigates a crime scene that leads to a wild chase.
Directed by Lee Hyung-min, Choe Seon-minWritten by Park Ji-haGuest stars Cho Yu-jin
Episode 3
Mi-jin's brief encounter with the killer aids Ji-ung in his efforts to find him. Sun becomes Ko Won's source of comfort during his struggles at work.
Directed by Lee Hyung-min, Choe Seon-minWritten by Park Ji-ha
Episode 4
Sun reports to duty in Ji-ung's office, where she tackles every test thrown her way. Ji-ung prepares Mi-jin for the dangers she may face as a witness.
Directed by Lee Hyung-min, Choe Seon-minWritten by Park Ji-ha
Episode 5
Ji-ung looks further into Ko Won's attacker after suspecting something bigger afoot. Sun gets scolded by Ji-ung over a mistake — shaking her confidence.
Directed by Lee Hyung-min, Choe Seon-minWritten by Park Ji-ha
Episode 6
Mi-jin faces a crisis as she begins to transform into Sun in front of Ji-ung. Later, they make progress in a drug case after confronting violent youths.
Directed by Lee Hyung-min, Choe Seon-minWritten by Park Ji-ha
Episode 7
Ji-ung questions Mi-jin while Ko Won investigates Sun, both suspecting something's off. Sun encounters a dilemma when she gets drunk at a work outing.
Directed by Lee Hyung-min, Choe Seon-minWritten by Park Ji-haGuest stars Lee Jeong-yeol, Shim Hye-rim
Episode 8
Ji-ung tracks a suspicious person working within his office. Mi-jin, attempting to look into Ji-ung's document, shares an intimate moment with him.
Directed by Lee Hyung-min, Choe Seon-minWritten by Park Ji-ha
Episode 9
After Ji-ung reacts unexpectedly to Mi-jin's move, she avoids him out of sheer embarrassment. Ji-ung decides to investigate a suspect in his own way.
Directed by Lee Hyung-min, Choe Seon-minWritten by Park Ji-ha
Episode 10
The investigation into the hospital yields suspicious evidence. Ji-ung begins to feel uncomfortable about Mi-jin and Ko Won's relationship.
Directed by Lee Hyung-min, Choe Seon-minWritten by Park Ji-ha
Episode 11
Baek Cheol-gyu looks into the connection between Sun and Mi-jin. During a raid at the hospital, Sun finds herself in a dangerous predicament.
Directed by Lee Hyung-min, Choe Seon-minWritten by Park Ji-ha
Episode 12
Sun finds herself in a panic to save herself from Baek Cheol-gyu. But she later implores him for help when she realizes they may have a shared history.
Directed by Lee Hyung-min, Choe Seon-minWritten by Park Ji-ha
Episode 13
As their romance blossoms, Mi-jin and Ji-ung navigate their complex relationship. Cheol-gyu requests a meeting with Sun to assist her with her request.
Directed by Lee Hyung-min, Choe Seon-minWritten by Park Ji-ha
Episode 14
After Mi-jin oversleeps, she faces her family and Ji-ung as Sun — having to confront her secret. But soon, she deduces the identity of the killer.
Directed by Lee Hyung-min, Choe Seon-minWritten by Park Ji-ha
Episode 15
As Mi-jin tries to save her father, she finds herself in danger — forcing Ji-ung to spring into action to track her down before it's too late.
Directed by Lee Hyung-min, Choe Seon-minWritten by Park Ji-ha
Episode 16
With nothing left to hide, Mi-jin contemplates her future. After she testifies in her attacker's case, Mi-jin and Ji-ung reconsider their relationship.
Directed by Lee Hyung-min, Choe Seon-minWritten by Park Ji-ha
Episode information updated Sep 17, 2026
Lee Jung-eunLim Sun
Jung Eun-jiLee Mi-jin
Choi Jin-hyukGye Ji-ung
Yoon Byung-heeJoo Byeong-deok
Jeong Seok-yongLee Hak-chan
Jeong Young-jooLim Cheong
Kim Ah-youngDo Ga-young
Baek Seo-hooKo Won
JTBCSouth Korea
Samhwa NetworksSouth Korea
SLLSouth Korea
