Full cast of Pyramid Game

Bona

Seong Su-ji

10 episodes

Jang Da-a

Baek Ha-rin

10 episodes

Ryu Da-in

Myung Ja-eun

10 episodes

Kang Na-eon

Im Ye-rim

10 episodes

Jeong Ha-dam

Ko Eun-byeol

10 episodes

Ha Yul-Ri

Bang Woo-yi

10 episodes

Hwang Hyun-jung

Kim Da-yeon

10 episodes

Shin Seul-ki

Seo Do-ah

10 episodes

Lee Ju-yeon

Shim Eun-jeong

10 episodes

Oh Se-eun

Song Jae-hyung

10 episodes

Ahn So-yo

Yoon Na-hee

10 episodes

Son Ji-na

The President

10 episodes

Jeon Sa-ra

Teacher Choi

10 episodes

Seo Kyung-hwa

Kang Seon-hee

10 episodes

Song Si-an

Oh Sung-a

10 episodes

Son Ji-young

Ra Hae-jun

10 episodes

Cho Yu-jin

Teacher An

10 episodes

Jang Ui-don

Sang-gu

1 episode

Lee Se-rang

Sang-gu’s Wife

1 episode

Yang Ha-yoon

Reporter

1 episode

Uhm Tae-ok

Military Officer

1 episode

Jang Gyu-ri

Lee Soo-min

1 episode

Won Geun-su

Judo Coach

1 episode

Je Seung-hyun

Private Tutor

1 episode

Oh Jin-ha

Kindergarten Teacher

1 episode