Don't Tell Papa

Yoo Seung-ho

As Kim Cho-won

Jung Woong-in

As Cheol-soo

Kim Ji-young

As Cho-won's homeroom teacher

Chae Min-seo

As Ae-ran

Hong So-hee

As

Lee Young-ja

As Soon-mi

Lee Eung-kyung

As

Han Da-gam

As

Im Ho

As

Kim Mi-hwa

As