Full cast of Gaus Electronics

Kwak Dong-yeon

Lee Sang-sik

12 episodes

Ko Sung-hee

Cha Na-rae

12 episodes

Bae Hyeon-seong

Baek Ma-tan

12 episodes

Kang Min-ah

Gun Kang-mi

12 episodes

Bek Hyun-jin

Ki Seong-nam

12 episodes

Heo Jeong-do

Wie Jang-byung

12 episodes

Jeon Seok-chan

Cha Wa-wa

12 episodes

Koh Woo-ri

Sung Hyung-mi

12 episodes

Baek Soo-jang

Kim Moon-hak

12 episodes

Cho Jung-chi

Na Mu-myeong

12 episodes

Lee So-hee

Mo Hae-Young

12 episodes

Kim Kyeong-il

Secretary Kim

12 episodes

Sazal Mahamud

Aziz

12 episodes

Jeon Jung-il

[Anti-harassement video man] (Ep.9)

12 episodes

Kim Hee-jung

[Na Rae's mother]

2 episodes

Lee Chan-hyeong

Kim Sang Soo

2 episodes

Dayoung

Dayoung

1 episode