
Acting
Lee Jae-in (born February 6, 2004) is a South Korean actress. She first gained recognition through the mystery film Svaha: The Sixth Finger (2019). Other notable works include Racket Boys (2021) and Hi-Five (2025).
Homeless Christmas
as Min-su

Hi-Five
as Park Wanseo

Concrete Market
as Choi Hee-ro

The Accordion Door
as Hyeon-joo

FAQ
as Passenger

Hard Hit
as Hye-in

Heaven: To The Land of Happiness
as Yoo-jin

Svaha: The Sixth Finger
as Geum-hwa

The Battle: Roar to Victory
as Chun-hee

Our Body
as Hwa-young

Spring Fever
as Choi Se-jin · 12 ep.

The Price of Confession
as Gu Hui-Yeong · 5 ep.

Our Unwritten Seoul
as Teen Yoo Mi-ji / Yoo Mi-rae · 12 ep.

Concrete Market
as Choi Hee-ro · 7 ep.

Night Has Come
as Lee Yoon-seo · 12 ep.

O’PENing
as Lim Yoon-jae · 1 ep.

Racket Boys
as Han Se-yoon · 16 ep.

Undercover
as Han Seung-Mi · 16 ep.

Hospital Playlist
as So-mi · 2 ep.

Beautiful World
as Han Dong-hee · 16 ep.
Svaha: The Sixth Finger
2019