Oki's Movie

Jung Yu-mi

as

Oki

Lee Sun-kyun

as

Jin-gu

Moon Sung-keun

as

Professor Song

Seo Young-hwa

as

Soo-Yang

Baek Jeong-rim

as

Hye-rim

Lee Chae-eun

as

Audience

Um Tae-goo

as

Student

Song Gi-hyeong

as

Professor Oh

Shin Sun

as

Student

Park Seo-yeon

as

Yang-soon