Pemeran Business as Usual

Seong Seung Ha

as Chae Jin Hwan

Pemeran Utama

Chae Jong Hyeok

as Kim Min Jun

Pemeran Utama

Jung Do Myung

as Chae U Hyeok [College classmate]

Pemeran Pembantu

Lee Ui Seop

as Kim Geon Ju [College classmate]

Pemeran Pembantu

Lee Sang Won

as [AR Publication director]

Pemeran Pembantu

Lee Sang Hun

as Han Jae Cheol [College classmate]

Pemeran Pembantu

Lee Yun Gi

as Jeong Jin Su [AR Publication intern]

Pemeran Pembantu

Lee Yoo Jin

as Lee Hye Min [AR Publication employee]

Pemeran Pembantu

Kim Ji Yul

as [Man in bar] (Ep. 2)

Bintang Tamu

Min Chae Yeon

Sutradara