다섯 번째 흉추: Reparto
문혜인
Gyeol
함석영
Yoon
On Jeong-yeon
Yul
정수민
Jun
김예나
Sol
Park Ji-hyeon
Creature
Go Woo
Delivery Cargo Worker 1
Jaeyi
Delivery Cargo Worker 2
Jeon Go-woon
Office worker 1
Woo Moon-gi
Office worker 2
Lim Dae-hyung
Office worker 3
박세영
(Voice) Song Hummer