Switch 2018

Jang Keun-suk

Sa Do-Chan, Baek Joon-Soo

32 episodes

Han Yeri

Oh Ha-Ra

32 episodes

Jung Woong-in

Geum Tae-Woong

32 episodes

Jo Hee-bong

Director Bong

32 episodes

Shin Do-hyun

So Eun-Ji

32 episodes

An Seung-Hwan

Jeon In-Tae

32 episodes

Lee Jeong-kil

Choi Jung-Pil

32 episodes

Kim Seo-ra

Ha-Ra's mother

32 episodes

Cha Yup

Investigator Go

32 episodes

Choi Jae-won

Jung Do-Young

32 episodes

Song Won-seok

Manager Kim

32 episodes

Park Won-sang

Yang Ji-Soong

32 episodes

Lee Sae-bom

Kang Mi-ran

32 episodes

Lee Ju-yeon

Oh So-ra

32 episodes

Nam Tae-jin

Director

32 episodes

Baek Kyung-chan

Martial Arts Choreographer

32 episodes