The One and Only — Cast & Crew

Crew

Star Cast

Ahn Eun-jin

as Pyo In-sook · 16 episodes

Kim Kyung-nam

as Min Woo-cheon · 16 episodes

Moon Seong-hyun

as Min Woo-Cheon (teen) · 16 episodes

Kang Ye-won

as Kang Se-yeon · 16 episodes

JOY

as Sung Mi-do · 16 episodes

Goh Doo-shim

as Yook Sung-ja · 16 episodes

Jang Hyun-sung

as Pyo Gang-Sun · 16 episodes

Seo Yeon-woo

as Ha San-A · 16 episodes

Ahn Chang-hwan

as Shin Tae-il · 16 episodes

Choi Young-woo

as Park Seung Seon · 16 episodes

Han Kyun-yu

as Gu Ji-pyo · 16 episodes

Do Sang-woo

as Cho Shi-young · 16 episodes

Lee Bong-ryeon

as Hwang Ma-Jin · 16 episodes

Jang In-sub

as Oh Jin-kyu · 16 episodes

Kim Ji-yul

as Sung Mi-do (child) · 2 episodes