Pemeran The Romance of Zero Chance

Kim Dong Hyun

as Han Seung Yun

Pemeran Utama

Jeong Ji Soo

as Seol Ji Hui

Pemeran Utama

Seo Ji Hoo

as Yun Chan Yeong

Pemeran Utama

Han Jung Wan

as Seol Ji Hun

Pemeran Pembantu

Ahn Young Hoon

as Lee Gi Chan

Pemeran Pembantu

Lee Ha Eun

as Park Mi Jin

Pemeran Pembantu

Hong Seok Cheon

as Professor Hong (Ep. 49)

Bintang Tamu

Kim Si On

as Kim Si On (Ep. 5-6)

Bintang Tamu

Kim Na Young

Sutradara