Pemeran High School Mystery Club Season 3

Jang Do Yeon

Regular Member

Choi Ye Na

Regular Member

Jae Jae

Regular Member

BIBI

Regular Member

Park Ji Yoon

Regular Member

Kim Yoon

as Cha Su Yeol [Teacher] (Ep. 1-7)

Guest

Kim Du Hyeon

as Kim San Mun [Teacher] (Ep. 1-8)

Guest

Jo So Young

as Ki Shin Hee [Student] (Ep. 2, 5, 8)

Guest

Nam Ho Yeon

as Ki Bong Kwon [Teacher] (Ep. 2-4, 8)

Guest

Park Jung Yoon

as Kim Yu Jeong [Teacher] (Ep. 2-3, 5-8)

Guest

Kwak Eun Young

as Na Hoon Hwa [Principal] (Ep. 2-3, 8)

Guest

Choi Sung Min

as Hwang Sung Min [Mi Na's brother] (Ep. 4)

Guest