겨울연가

Yoo Yui

Radio Broadcaster (voice)

Ryu Seung-soo

Yong Kuk (voice)

배용준

Lee, Min Hyung (voice)

최지우

Jeong, Yu Jin (voice)

Lee Se-na

Oh, Chelin (voice)

Kang Yo-hwan

Kim, Sang-Hyuk (voice)