닥터챔프

Kim So-yeon

— Kim Yeon Woo

엄태웅

— Lee Do Wook

정겨운

— Park Ji Heon

차예련

— Kang Hee Young

Ma Dong-Seok

— Oh Jung Dae

Kim Ga-eun

— Pi Jung Ah

강소라

— Kwon Yoo Ri

Lee Si-eon

— Heo Taek Woo

Jeong Suk-won

— Yoo Sang-bong

Moon Hee-kyung

— Go Mi-ja