Sang Doo! Let's Go to School

Rain

as

Cha Sang-doo

Gong Hyo-jin

as

Chae Eun-hwan

Lee Dong-gun

as

Kang Min-Suk

Hong Soo-hyun

as

Han Se-Ra

Jeon Hye-bin

as

Yoon Hee-seo

Lee Yeong-ha

as

Cha Man-do

Jung Ae-ri

as

Gong Shim-ran

Kim Mi-kyeong

as

Sang-doo's tea...