Twinkle Twinkle — Cast & Crew

Crew

Star Cast

Kim Hyun-joo

as Han/Hwang Jung-won · 54 episodes

Lee Yu-ri

as Hwang/Han Geum-ran · 54 episodes

Kim Suk-hoon

as Song Seung-joon · 54 episodes

Kim Dong-ho

as Kang Dae-beom · 54 episodes

Jang Yong

as Han Ji-woong · 54 episodes

Park Yu-hwan

as Han Seo-woo · 54 episodes

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Jeon Soo-kyung

as Lee Eun-jung · 54 episodes

Goh Doo-shim

as Lee Kwon-yang · 54 episodes

Kim Sang-ho

as Park Joong-hyuk · 54 episodes

Kim Ji-young

as Go Eun-hye · 54 episodes

Jeong Tae-woo

as Yoon Seung-jae · 54 episodes

Lami

as Han/Hwang Jung-won (Young) · 1 episode