윤아영

Kim Yumi (voice)

신범식

Yoo Babi (voice)

송하림

Yoo Daeun (voice)

안소이

Love Cell (voice)

Sa Moon-young

Anxiety Cell (voice)

이슬

Writer Cell (voice)

박지윤

Emotional Cell (voice)

Shim Kyu-hyuk

Rational Cell (voice)