써니데이

정혜인 as Oh Sun-hee 한상진 as Ha Suk-jin 김정화 as Cha Yung-sook 김정균 as Chief Maeng 김기남 as President Park Kang Eun-tak as Kang Sung-gi 지성원 as Soon-i's Mom 안지환 as Executive Vice President Ahn 최다니엘 as Jo Dong-pil