Once in a Summer

An assistant to a TV producer, eager to stay off his bad side, promises to convince her former professor, a famous but reclusive academic, to appear on their show, which helps locate long-lost persons. Who does grey-haired Professor Yun Suk-young want to see again more than anything? The answer to that question lies decades in the past.

CAST

Lee Byung-hunYun Suk-young

Soo AeSeo Jung-in

Lee Se-eunLee Su-jin

Lee Hae-eunBok-ja

Choi Deok-moonSuk-young's Senior

Jeong Seok-yongMr. Kim

Na Ki-sooSuk-young's Father

Oh Dal-suNam Gyun-soo

Yoo Hai-jinPD Kim

Kim Joong-kiSenior

Park Nam-heeBranch School Principal

Park Chae-ikLiterary Society Member

Kim Do-kyoonLiterary Society Member

Son In-yongLiterary Society Member

Kim Jeong-haOld Woman