Go Hyeon
Jong-su (seg.1)
Park Joo-hee
Young-ju (seg.1)
Koo Kyo-hwan
Ki-chul / Kyo-hwan (seg.2 / seg.6)
Lee Chae-eun
Min-ha (seg.2)
Ryu Hye-young
Ji-hye (seg.2)
Cho Hyun-chul
Chul / Byeong-Gu (seg.3 / seg.6)
Han Seul-gi
Yoon (seg.3)
Yoon Park
Sang-won (seg.4)
Kim Sua
Moon-ju (seg.4)
Lim Ji-yeon
girl (seg.4)
Kim Min-jae
Min-jae (seg.5)
Lee Min-ji
Min-ji (seg.6)
Park Jong-hwan
Gym director (seg.6)
Yeo Soo-ah
Yoon (윤)