Secret Zoo Online

Jae-hong Ahn - Kang Tae Soo, Kang So-ra - Han So Won, Yeong-gyu Park - Director Seo, Seong-oh Kim - Kim Gun Wook, Yeo-bin Jeon - Kim Hae Kyung, Seo Eun-Sol - So-Won (young), Yeri Han - Min Chae Ryung, Yang Hee-Won - Kindergartener #2 Kim Hyeon-Ok - , Park Hyoung-Soo - Lawyer Song, Seo Hyun-woo - Secretary Oh, Seung-jo Jang - Sung Min, Woon Jong Jeon - Police officer, Bi-bi Kim - Dismissed employee #1 Heung-rae Kim - Black Nose