메기

Lee Joo-young

Yoon-young

Koo Kyo-hwan

Sung-won

문소리

Lee Kyung-jin

Chun Woo-hee

Maggie (voice)

박경혜

Radiologist

박종환

Gak Granger

권해효

Maggie's Father

김꽃비

Bookworm

오희준

Hospital Patient

동방우

Hospital Patient

박강섭

Kang-sup

Don Mills

Dong-hyun