As of July 2026, Familiar Wife Season 1 aired in 2018 with 16 episodes — streaming now on Rakuten Viki. Full episode guide and where to watch below.
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Familiar Wife Season 1

2018 16 Episodes Drama · Sci-Fi & Fantasy ⭐ 8/10

Right now you can watch Familiar Wife Season 1 on and — and it goes further with its ideas than most genre entertainment bothers to. A single, tightly-focused season means there is plenty to get through without ever feeling padded. 160 viewers have already rated it on TMDB — the kind of consensus that does not happen by accident. Ji Sung anchors it with a performance that grounds the bigger ideas in something human. Start it whenever you need something guaranteed to land.

Whatever else is competing for your attention this week, Familiar Wife Season 1 is worth clearing space for. What makes Familiar Wife Season 1 work is that the ideas never crowd out the people having them. Cha Ju-hyeok works at a bank and has been married to Seo U-jin for five years. When a strange incident happens one day, Ju-hyeok makes a decision that impacts his life and those around him in unexpected ways. Suddenly, the life he had with U-jin and his best friend, Yun Jong-hu, is gone, and he is leading a very different life. Ji Sung and Han Ji-min lead a cast that brings real weight to the material. It was aired in 2018. What separates Familiar Wife Season 1 from lesser genre entertainment is a willingness to let the concept cost the characters something. It rarely drops the ball, and when it does, it recovers fast.

Familiar Wife Season 1 is satisfying on multiple levels — something to watch and something to think about after. It has built its own audience without needing a direct comparison. Short enough to finish in a weekend, substantial enough to feel satisfying. Ji Sung grounds the bigger ideas in something human. Once you are in, you will want to talk about it.

📡 Where to Watch Familiar Wife Season 1

🇺🇸 United States
🇬🇧 United Kingdom
🇨🇦 Canada
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🎬 Familiar Wife Season 1 — Episode Guide

E1
Episode 1
2018-08-01
Cha Ju-hyeok and Seo U-jin lead an unhappy marriage as busy working parents. One day, Ju-hyeok is handed something special.
E2
Episode 2
2018-08-02
Ju-hyeok secretly buys a new video game console knowing that he's dead if U-jin finds out. Later, he returns to the mysterious toll booth.
E3
Episode 3
2018-08-08
Ju-hyeok wakes up in a different house and lying next to a different wife. U-jin picks up a stranger's phone and tries to return it.
E4
Episode 4
2018-08-09
When U-jin begins her new job at the bank, Ju-hyeok tries to have her transfer to another branch. Lee Hye-won's behavior upsets Ju-hyeok's parents.
E5
Episode 5
2018-08-15
Meeting U-jin's mother startles Ju-hyeok, who finally learns about her condition. At the bank, U-jin is put in a potentially dangerous situation.
E6
Episode 6
2018-08-16
After confessing his feelings to U-jin, Yun Jong-hu volunteers to join her on an overnight work trip. Horrified, Ju-hyeok follows them.
E7
Episode 7
2018-08-22
A surprise visitor comes to the bank looking for Ju-hyeok. The three friends agree to go on a getaway together with their partners.
E8
Episode 8
2018-08-23
Ju-hyeok wants to return to the way it was, but it may be too late. When her mother goes missing, U-jin is overcome with worry.
E9
Episode 9
2018-08-29
Finding out about Ju-hyeok's lie infuriates Hye-won. Meanwhile, a malevolent post is written about U-jin on an online community.
E10
Episode 10
2018-08-30
After a fight with Ju-hyeok, Hye-won takes drastic action. U-jin and Jong-hu's co-workers find out about their relationship.
E11
Episode 11
2018-09-05
U-jin has something to say to Jong-hu, who later overhears a conversation that stuns him. Hye-won sees the real Jung Hyeon-su.
E12
Episode 12
2018-09-06
The truth about her unusual connection with Ju-hyeok becomes clear to U-jin. At work, a sudden emergency places Ju-hyeok at risk of losing his job.
E13
Episode 13
2018-09-11
Finding himself back in 2006, Ju-hyeok tries all he can to avoid U-jin. When they wake up in the present, life has changed again.
E14
Episode 14
2018-09-12
To Ju-hyeok's distress, U-jin returns to the bank. While she wants to make things work, he remains adamant about pushing her away.
E15
Episode 15
2018-09-19
While sneaking around their co-workers on a date, U-jin runs into her charming first love from her university days and makes Ju-hyeok jealous.
E16
Episode 16
2018-09-20
Three years later, Ju-hyeok and U-jin have come full circle — with revisions. Hye-won shows up at a university club reunion.

🎭 Cast of Familiar Wife Season 1

Ji Sung
Ji Sung
Cha Ju-hyeok
Han Ji-min
Han Ji-min
Seo U-jin
Kang Han-na
Kang Han-na
Lee Hye-won
Jang Seung-jo
Jang Seung-jo
Yun Jong-hu
Cha Hak-yeon
Cha Hak-yeon
Kim Hwan
Son Jong-hak
Son Jong-hak
Cha Bong-hee
Park Won-sang
Park Won-sang
Byun Seong-u
Kim So-ra
Kim So-ra
Ju Hyang-suk
Lee You-jin
Lee You-jin
Jung Hyeon-su
Park Hee-von
Park Hee-von
Cha Ju-eun

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