Full cast of Oh My Ghost Clients

Park Soo-oh

Lee Min-Uk

10 episodes

Jung Kyung-ho

Noh Mu-jin

10 episodes

Seol In-a

Na Hee-ju

10 episodes

Cha Hak-yeon

Ko Gyeon-wu

10 episodes

Tang Joon-sang

10 episodes

Yoo Seon-ho

Yun-jae

10 episodes

Kang Hye-won

10 episodes

Kyung Soo-jin

Na Mi-Ju

10 episodes

Lee Bom

Si Yeon [Nurse]

2 episodes

Im Jeong-yun

2 episodes

Choi Jeong-in

Mart Manager (Eps 7)

1 episode

Ha Mheen

Un-sam's Wife (Eps 10)

1 episode