Pemeran Good Luck!

Son Chang Min

as Han Mu Cheol

Pemeran Utama

Sunwoo Jae Duk

as Kim Dae Sik

Pemeran Utama

Park Sang Myeon

as Choi Gyu Tae

Pemeran Utama

Lee Ah Hyun

as Lee Mi Ja

Pemeran Utama

Oh Young Shil

as Lee Hye Suk

Pemeran Utama

Ahn Yun Hong

as Hwang Geum Ok

Pemeran Utama

Park Ji Sang

as Han Tae Ha [Mu Cheol and Mi Ja's son]

Pemeran Pembantu

Lee So Won

as Han Seo U [Mu Cheol and Mi Ja's daughter]

Pemeran Pembantu

Yeon Je Hyung

as Kim Seok Jin [Dae Sik and Hye Suk's son]

Pemeran Pembantu

Kim Hyun Ji

as Kim A Jin [Dae Sik and Hye Suk's daughter]

Pemeran Pembantu

Lee Seung Hyung

as Choi Jin Tae [Gyu Tae's brother]

Pemeran Pembantu

An Jun Seo

as Choi Min Yeong [Gyu Tae's son]

Pemeran Pembantu

Gong Ye Ji

as Kim Mi Jin [Dae Sik and Hye Suk's daughter]

Pemeran Pembantu

Kim Min Seok

as Heo Gwang Sik [Mi Jin's husband]

Pemeran Pembantu

Seo Young

as Jang Mi

Pemeran Pembantu

Ju Ji A

as Park Ye Won

Pemeran Pembantu

Han Si A

as Heo Ji U [Mi Jin's daughter]

Pemeran Pembantu

Park Se Gyoung

as Park Bok Ja [Mi Jin's mother-in-law]

Pemeran Pembantu

Hwang Ji A

as [Seo U's friend] (Ep. 3)

Bintang Tamu

Kim Geon Ho

as Jeong Min

Bintang Tamu

Kang Myoung Soo

as [Officetel building manager]

Bintang Tamu

Lee Myung Hee

as [Auntie 1]

Bintang Tamu

Joo Jeong Hyeon

as [Police officer]

Bintang Tamu

Hong Ju Won

as [Emergency room doctor] (Ep.99)

Bintang Tamu

Lee Chae Yu

as Han Seo U [Young]

Bintang Tamu

Park Man Young

Sutradara

Son Ji Hye

Screenwriter