Kim Young-kwang

["Lee Hae-sung"]

Jung So-min

["Dr. Jeong Ddol Mi"]

Ha Seok-jin

["Han Woo-jin"]

Lee Geung-young

["Director Park Geon"]

Kim Hye-eun

["Kang Joo-ran"]

Yoon Joo-hee

["Park Ji-na"]

Ko Kyu-pil

["Dr. Yoo Myeong-hyeon"]

Kim Jae-hwa

["Nurse Kim Hyeon-sook"]