Lee Kwang-hee

As

Sang-joo

Yoo Jung-hoo

As

Jung Bo-seog

As

Park Gap Yong

Seo Young-hee

As

Ban Ji Suk [Choi Ha-na's mother, Choi Min-seok's wife, Oh Mal-soon's daughter]

In Gyo-jin

As

Choi Min-seok

Cha Hwa-yeon

As

Kim Ae Sim

Lee Dal

As

Hoi

Oh Ji-yeon

As

Joon Hee

현재연

As

Soo Jin [member of the group Element]

Lee Ji-hyeon

As

Min Ah

낸시 양

As

Olla [member of the group Element]

장서원

As

Jay [member of the group Element]

Kim Sung-Won

As

Park Ja Young [Park Gap Yong's son]

Park Young-soo

As

Park Young Joon

Hong Seo-jun

As

Park Young Suk [Park Young Joon's brother]

Shin Shin-ae

As

Shin Soon Ae

Lee Yong-i

As

Jang Gwi Rye

Shin Yeon-sook

As

Oh Choon Boon

Choi Jung-woo

As

Byun Kang Suk

Kim Byeong-ok

As

Mysterious taxi driver