My Only One
Series Overview
A woman's life gets twisted one day because of her biological father who shows up after 28 years of absence. He had been thoroughly hiding his identity, afraid that he might be an obstacle in his daughter's life. The father and daughter meet the "only ones" in their lives and put back together the pieces of their broken hearts.
Broadcast Schedule & Network Information
Airing status, episode counts, upcoming schedule, and network syndication.
1 Season • 106 Episodes
70 min per episode
2018 – 2019
Premiered: Sat, Sep 15, 2018
Creative Production Team
Latest Aired Episode
Season 1, Episode 106: “Episode 106”
Seasons & Episodes Breakdown
Trailers, Teasers & Extra Featurettes
Official promotional previews, behind-the-scenes footage, and exclusive clips.
My Only One | 하나뿐인 내편 [Preview]Official
Type: Trailer • Published 2018-09-18
Cast & Creators
Explore Star Directory →
Choi Soo-jong
Kang Soo-Il
Uee
Kim Do-Ran
Lee Jang-woo
Wang Dae-Ryook
Yoon Jin-yi
Jang Da-Ya
Jeong Eun-woo
Wang Yi-Ryook
Na Hye-mi
Kim Mi-Ran
Park Sung-hoon
Jang Go-Rae
Koh Woo-ri
So Young-Bae
Lee Du-il
Kim Dong-Cheol
Jin Kyung
Na Hong-Joo
Go Wook
So-Il
Lee Hye-sook
Hong-Sil
Im Ye-jin
So Yang-ja
Cha Hwa-yeon
Oh Eun-Young
Park Hyun Jung
Soo-il's Wife
Creative Leadership & Key Crew
Hong Seok-ku
Kim Sa-gyeong
Department Leadership Roster
Kim Sa-gyeong
Writer
Hong Seok-ku
Director
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
M: Mature — Recommended for viewers 15 and older.
International Certification Matrix
Mature — Recommended for viewers 15 and older.
Interdit aux moins de 12 ans — 12+ only.
FSK 12 — Restricted to viewers aged 12 and older.
Suitable only for 12 years and over.
Production Stills & Gallery
Official cinematic photography and background stills for My Only One.
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Frequently Asked Questions About My Only One
Key facts, seasons breakdown, and credits for search engines and AI assistants.
What is My Only One about?
A woman's life gets twisted one day because of her biological father who shows up after 28 years of absence. He had been thoroughly hiding his identity, afraid that he might be an obstacle in his daughter's life. The father and daughter meet the "only ones" in their lives and put back together the pieces of their broken hearts.
How many seasons does My Only One have?
My Only One comprises 1 season available to explore.
Who stars in My Only One?
Key cast members in My Only One include Choi Soo-jong, Uee, Lee Jang-woo, Yoon Jin-yi, Jeong Eun-woo.
Who created or directed My Only One?
My Only One was developed and directed by Hong Seok-ku.