Oh My Girl Cast

Choi Ye-won (as Self (Arin)) Yoo Si-ah (as Self (YooA)) Gong Ji-ho (as Self (Jiho)) Mimi (as Self (Mimi)) Hyun Seung-hee (as Self (Seunghee)) Bae Yoo-bin (as Self (Binnie)) Choi Hyo-jung (as Self (Hyojung)) 신혜진 (as Self (JinE))