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Home TV Shows Discover Spotlight Profile

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Television series · Cast

Full cast

Twenty Years Old

On screen

Cast

11 credited performers

Lee Yu-ri portrait

Lee Yu-ri

Chae-ri

Gong Yoo portrait

Gong Yoo

Joon

Shoo portrait

Shoo

Soo-young

Jung Sung-yoon portrait

Jung Sung-yoon

Tae-hyun

Moon Ji-yoon portrait

Moon Ji-yoon

Sang-hyuk

Lim Seong-eon portrait

Lim Seong-eon

Min-hee

Jo Dal-hwan portrait

Jo Dal-hwan

Seok-goo

Kim Yong-geon portrait

Kim Yong-geon

Sang-hyuk's Father

Lee Mi-young portrait

Lee Mi-young

Sang-hyuk's Mother

Kim Ji-woo portrait

Kim Ji-woo

Song-yi

Yoo Seo-jin portrait

Yoo Seo-jin

Professor