Pemeran A-Teen Season 2

Lee Na Eun (이나은)

as Kim Ha Na

Pemeran Utama

Kim Dong Hee (김동희)

as Ha Min

Pemeran Utama

Choi Bo Min

as Ryu Joo Ha

Pemeran Utama

Kim Soo Hyun

as Yeo Bo Ram

Pemeran Utama

Ryu Eui Hyun

as Cha Gi Hyun

Pemeran Utama

Kang Min Ah (강민아)

as Cha Ah Hyun

Pemeran Utama

Shin Ye Eun (신예은)

as Do Ha Na

Pemeran Pembantu

Shin Seung Ho (신승호)

as Nam Shi Woo

Pemeran Pembantu

Cho Yeong In

as Kim Min Ji

Pemeran Pembantu

Ahn Jung Hun

as Nam Ji Woo

Pemeran Pembantu

Ahn Dae Kyum

as Ha Min Joon [Min's brother]

Pemeran Pembantu

Choi Chan Sook

as [Kim Ha Na's grandmother]

Pemeran Pembantu

Kim Joo Ryoung

as [Gi Hyun's mother]

Pemeran Pembantu

Yoon Hae Joo

as [Ha Min's mother]

Pemeran Pembantu

Myung Hyung Seo

as [Min Ji's friend] (Ep. 2)

Bintang Tamu

Joshua Hong

as [Joo Ha's friend] (Ep.7)

Bintang Tamu

Baek Soo Hee

as Lee Jung Min (Ep.8)

Bintang Tamu

Jeon Hye Yeon

as Park Jin Ho (Ep.10)

Bintang Tamu

Kim Min Ju

as Kim Min Ju (Ep.11)

Bintang Tamu

Lee Chan Hyeong

as [Journalism student] (Ep.11)

Bintang Tamu

Hwang Hyun Jin

as [Ah Hyun's friend] (Ep.16)

Bintang Tamu

I.N

as [Ah Hyun's friend] (Ep.16)

Bintang Tamu

Jung Jay

as [Revan company employee]

Bintang Tamu

Kim Bum Su

as [Basketball player]

Bintang Tamu

Kim Sung Gon

Bintang Tamu

Choi Eun Kyoung

as [Art school teacher]

Bintang Tamu

Han Soo Ji

Sutradara

Kim Sa Ra

Screenwriter