โปรดิวเซอร์หน้าใส หัวใจกุ๊กกิ๊ก

차태현

Ra Joon-mo

공효진

Tak Ye-ji

คิม ซู-ฮย็อน

Baek Seung-chan

ไอยู

Cindy

임예진

Park Bong-soon

Kim Hee-chan

Tak Ye-joon

김종수

Baek Bo-sun

คิมฮเยอ๊ค

Lee Hoo-nam

박희본

Baek Jae-hee

박종환

Baek Young-chan

강신철

Myung Ji-hoon

박혁권

Kim Tae-ho

김종국

Kim Hong-soon

예지원

Administrative employee

기주봉

Park Choon-bong

이주승

Joon-bae