Yoo Ji-tae
Han Jae Hyun (16 eps)
Lee Bo-young
Yoon Ji Soo (16 eps)
Jinyoung
Young Han Jae Hyun (16 eps)
Park Si-yeon
Jang Seo Kyung (16 eps)
Jeon So-nee
Young Yoon Ji Soo (16 eps)
Kim Yeong-hoon
Lee Se Hoon (16 eps)
Lee Tae-sung
Joo Young Woo (16 eps)
Park Han-sol
Young Yang Hye-jung (16 eps)
Oh Chae-eun
[Nurse] (16 eps)
Son Woo-hyuk
Kyung-ho (1 eps)
Han Hee-jung
Yoon Ji Soo's neighbor (1 eps)