Skip to content

Home Discover Journal Library Activity Diary

Search films, shows and peopleSign in

Keep track of every film and show you watch, and see what your friends love.

Follow TellyFlick

ExploreDiscover Journal What to watch tonight Coming up Browse by genre

TellyFlickAbout Guides TellyFlick Plus Privacy Terms

Get the app

Coming soon toApp StoreGet it onGoogle Play

© 2026 TellyFlickLanguageFilm and TV data from TMDB. Streaming data by JustWatch. About · Privacy · Terms

Who Is She

2024 · 1 season

Sign in to add this to your library, rate it and log it.

Sign in

Streaming data by JustWatch

Where to watch

Stream

Availability in the United States. Streaming data by JustWatch. See all options

Where to watch it in every country ›

Adtellyflick.com

Never miss an episode

TellyFlick tells you the day a new episode of your shows comes out.

A romantic music coming-of-age drama about grandmother Oh Mal-soon, who turns into a 20-year-old Oh Doo-ri overnight and enjoys her shining prime once again.

Kim Hae-sookOh Mal-soon

Jung Zi-soOh Doo-ri

Jung Jin-youngDaniel Han

Chae Won-binChoi Ha-na

Lee Hwa-KyumLi Na

Lee Gwang-heeSang-joo

Yoo Jung-hooPark Jun

Ahn Se-minSeongmun (Young)

Jung Bo-seokPark Gap Yong

Seo Young-heeBan Ji-suk

In Gyo-jinChoi Min-seok

Cha Hwa-yeonKim Ae Sim

Oh Ji-yeonJoon Hee

Cast

Kim Hae-sookOh Mal-soon

Jung Zi-soOh Doo-ri

Jung Jin-youngDaniel Han

Chae Won-binChoi Ha-na

Lee Hwa-KyumLi Na

Lee Gwang-heeSang-joo

Yoo Jung-hooPark Jun

Ahn Se-minSeongmun (Young)

Jung Bo-seokPark Gap Yong

Seo Young-heeBan Ji-suk

In Gyo-jinChoi Min-seok

Cha Hwa-yeonKim Ae Sim

Oh Ji-yeonJoon Hee

More like this

The Beauty Inside

Strong Girl Bong-soon

Hwarang: The Poet Warrior Youth

Love in the Moonlight

Come Back Alive

My Roommate Is a Gumiho

The Tomorrow People