Kim Se-jeong
Oh Ma-Eum (16 eps)
Nam Yoon-su
Ku Joon-young (16 eps)
Choi Daniel
Seok Ji-hyung (16 eps)
Ko Chang-seok
On Ki-bong (16 eps)
Jang Sung-yoon
Lee Woo-jin (16 eps)
Kim Kap-soo
Baek Eo-jin (16 eps)
Son Dong-woon
Oh Yoon (16 eps)
Park Ho-san
Jang Min-cheol (16 eps)
Nam Bo-ra
Jang Hye-mi (16 eps)
Lim Cheol-soo
Na Kang-nam (16 eps)
Ha Yul-Ri
Pomme (16 eps)
Ha Do-kwon
Heo Gwan-young (16 eps)
Yoon Seo-ah
On Noo Ri (16 eps)
Baek Suk-kwang
Lim Dong Hee (16 eps)
Hwang Young-hee
Hwang Mi Ok (16 eps)
Jin Ye-sol
Ji Han Seul (16 eps)
Yang Hyun-min
Kwon Young Bae (16 eps)
Kang Rae-yeon
Ki Yoo Mi (16 eps)
Ahn Tae-hwan
Choi Doo Hee (16 eps)
Kim Do-hoon
Shin Dae Ryuk (16 eps)
Jeon Hye-yeon
Goo Seul Ah (16 eps)
Back Joo-hee
Yoon Tae Hee (16 eps)
Seo Yoon Ah
Goo Ae Ri / Sophia [Joon Young's sister] (16 eps)
Han Ji-hyo
Self (1 eps)
Jo Hye-won
Self (1 eps)
Lee Soo-jin
Self (1 eps)
Park So-eun
Self (1 eps)