Pemeran Spirit Fingers

Park Ji Hu

as Song U Yeon / Baby Blue Finger

Pemeran Utama

Cho Jun Young

as Nam Gi Jeong / Red Finger

Pemeran Utama

Choi Bo Min

as Koo Seon Ho / Blue Finger

Pemeran Utama

Park You Na

as Nam Geu Rin / Nam Green / Mint Finger

Pemeran Utama

Kwon So Hyun

as Hwang Bun Hong / Pink Finger

Pemeran Pembantu

Kim Seul Ki (김슬기)

as Ko Taeng Ja / Black Finger

Pemeran Pembantu

Im Chul Soo

as Jang Dong Geon / Brown Finger

Pemeran Pembantu

Lee Jin Hyuk

as Kwon Hyeok / Khaki Finger

Pemeran Pembantu

Kang Hye Won

as An Ye Rim

Pemeran Pembantu

Son Young Joo

as Cho Mi Rae [U Yeon’s friend]

Pemeran Pembantu

Noh Min Woo

as Jonathan [Cafe owner] (Ep. 1-2, 5, 9-10, 12)

Bintang Tamu

Kim Rei

as Park I Jin [Bully] (Ep. 1-5, 7-8)

Bintang Tamu

Jang Ha Kyung

as Hye Yun [Bully] (Ep. 1-5, 7-8)

Bintang Tamu

Seong Hee Hyeon

as Kim Se Ryeong [Bully] (Ep. 1-5, 7-8)

Bintang Tamu

Jang Joon Hyun

as Eun Gi [Photographer] (Ep. 1-6, 9-10, 12)

Bintang Tamu

Lee Sang Jun

as Myeong Hun (Ep. 2-3, 9, 11)

Bintang Tamu

Kim Min So

as [Passerby] (Ep. 6)

Bintang Tamu

Kim Na Young

as Kim Na Yeong (Ep. 6)

Bintang Tamu

Jung Young Sook

as [Portrait grandma] (Ep. 6)

Bintang Tamu

Yoo Eun Jo

as [Mobeom elementary school mom] (Ep. 6-7, 9)

Bintang Tamu

Na Se Na

as [Mobeom elementary school mom] (Ep. 6-7, 9)

Bintang Tamu

Oh Ji Yeon

as [Mobeom elementary school mom] (Ep. 6-7, 9)

Bintang Tamu

Won Tae Min

as Heo Zero (Ep. 7, 10-12)

Bintang Tamu

Park So Ye

as Song U Yeon [Child] (Ep. 7)

Bintang Tamu

Bang Joo Hwan

as Kim Seok Gu (Ep. 9)

Bintang Tamu

Ryu Ye Ri

as No Ji Won (Ep. 10)

Bintang Tamu

Son Hyun Woo

as Song U Seok [U Yeon’s brother] (Ep. 10-12)

Bintang Tamu

Choi Jin Ho

as [Senior photographer] (Ep. 10)

Bintang Tamu

Kim Ah Young

as Geu Rin [Young] (Ep. 12)

Bintang Tamu

Do Yeon

as Seong Gyeong [Young]

Bintang Tamu

Lee Chul Ha

Sutradara

Jung Yoon Jung

Original Creator

Kwon Yi Ji

Screenwriter