Full cast of Pyramid Game
Hwang Hyun-jung
Kim Da-yeon
10 episodes
Lee Ju-yeon
Shim Eun-jeong
10 episodes
Oh Se-eun
Song Jae-hyung
10 episodes
Song Si-an
Oh Sung-a
10 episodes
Son Ji-young
Ra Hae-jun
10 episodes
Kim Se-hee
Pyo Ji-ae
10 episodes
Choi Yoon-seo
Koo Seol-ha
10 episodes
Lee Da-kyung
Yoon Ye-won
10 episodes
Kwon Yi-soo
Joo Seung-yi
10 episodes
Kim Ye-na
Jung Yeon-doo
10 episodes
Lee Gyu-seon
Park Ji-young
10 episodes
Kim Ji-an
Cho Yu-rim
10 episodes
Kwon Tae-hee
Shin Shin-ye
10 episodes
Yoon Na-eun
Choi Yu-hyun
10 episodes
Do Ji-woo
Cha Seon-ju
10 episodes
Jo Woo-mi
Do Mi-young
10 episodes
Baek Seo-ha
Lee Bo-hyun
10 episodes
Jeong Ji-soo
Yang So-young
10 episodes
Joo Bo-young
Cho Woo-ri
10 episodes
Son Ji-na
Principal Im Soon-ae
10 episodes
Ahn So-yo
Yoon Na-hee
10 episodes
Jeon Sa-ra
Teacher Choi
10 episodes
Kim Bi-bi
Teacher Hong
10 episodes
Cho Yu-jin
Teacher Ahn
10 episodes
Lee Si-young
Teacher Park
10 episodes
Baek Cho-a
School Nurse
10 episodes
Choi Seong-won
Teacher Im Ju-hyung
10 episodes
Jeon Jun-woo
Teacher Jeon
10 episodes
Cho Dong-in
Jo Seung-hwa
10 episodes
Kim Young-pil
Baek Hyun-joon
10 episodes
Jung Ae-yeun
Choi Yi-hwa
10 episodes
Seo Kyung-hwa
Kang Sun-hee
10 episodes
Lee Chae-been
Myung Ja-eun (child)
10 episodes
Kim So-woon
Ko Eun-byeol's Mom
10 episodes
Jung Seung-kil
Seo Joong-yeon
10 episodes
Jeong Gi-seop
Kim Byung-oh
10 episodes
Song A-kyung
Kim Da-yeon's Mom
10 episodes
Jang Ui-don
Hong Sang-gu (eps 6)
1 episode
Lee Se-rang
Sang-gu’s Wife (eps 6)
1 episode
Yang Ha-yoon
Reporter (eps 9)
1 episode
Uhm Tae-ok
Military Officer (eps 9)
1 episode
Won Geun-su
Judo Coach (eps 10)
1 episode
Je Seung-hyun
Private Tutor (eps 10)
1 episode
Oh Jin-ha
Kindergarten Teacher (eps 10)
1 episode
Jeon Sung-ah
Jung Yeon-do's Mom (eps 4)
1 episode
Kim Jin-ok
Tteokbokki Restaurant Owner (eps 6)
1 episode
Choi Yeon-hwa
Reporter Kang Sun-yoo (eps 10)
1 episode