4th Period Mystery

During fourth period, high schooler Da-jeong finds her classmate Tae-gyu dead in a classroom and Jeong-hun standing in front of him with blood on his clothes. In order to stop Jeong-hun from becoming the prime suspect, Da-jeong must help him find the real murderer, who is still inside the school building, under 40 minutes before period four ends.

Cast & Crew

Director

Lee Sang-yong

Yoo Seung-ho

Han Jung-hoon

Kang So-ra

Lee Da-jeong

Jo Sang-geun

Kim Tae-gyoo

Jeon Jun-hong

Byeong-soo

Jeong Seok-yong

Kang Gook-man

Park Cheol-min

Crazy