Pemeran Shopaholic Louis

Seo In Guk (서인국)

as Kang Ji Sung / Louis

Pemeran Utama

Nam Ji Hyun (남지현)

as Go Bok Shil

Pemeran Utama

Yoon Sang Hyun

as Cha Joong Won

Pemeran Utama

Im Se Mi (임세미)

as Baek Ma Ri

Pemeran Utama

Kim Byung Chul (김병철)

as Lee Gyeong Guk [Goldline employee]

Pemeran Pembantu

Cha Chung Hwa

as Kwon Mi Young [Goldline employee]

Pemeran Pembantu

Mi Ram

as Park Hye Joo [Goldline employee]

Pemeran Pembantu

Lee Jae Kyoon

as Byun Do Jin [Goldline employee]

Pemeran Pembantu

Kang Ji Sub

as Nam Joo Hyuk [Detective]

Pemeran Pembantu

Jang Tae Hoon (장태훈)

as Detective Lee

Pemeran Pembantu

Kim Seung Han

as Kang Ji Sung / Louis [Young]

Pemeran Pembantu

Um Hyo Sup

as Kim Ho Joon [Louis's butler]

Pemeran Pembantu

Yun Yu Sun

as Hong Jae Sook [Ma Ri's mother]

Pemeran Pembantu

Kim Kyu Chul

as Baek Seon Gu [Ma Ri's father]

Pemeran Pembantu

Oh Dae Hwan

as Jo In Sung [Louis's neighbor]

Pemeran Pembantu

Hwang Young Hee

as Hwang Geum Ja [In Sung's mother]

Pemeran Pembantu

Kim Young Ok

as Choi Il Sun [Louis's grandmother]

Pemeran Pembantu

Kim Sun Young

as Heo Jung Ran [Il Soon's assistant]

Pemeran Pembantu

Kim Bo Yeon

as Shin Young Ae [Joong Won's mother]

Pemeran Pembantu

Nam Myeong Ryeol

as Cha Soo Il [Joong Won's father]

Pemeran Pembantu

Ryu Eui Hyun

as Go Bok Nam [Bok Shil's brother]

Pemeran Pembantu

Kim Min Shik

as Mr. Koo [Seon Gu's henchman]

Pemeran Pembantu

Joey Albright

as Jack [Buying the jacket] (Ep. 1)

Bintang Tamu

Hong Suk Bin

as [Villager] (Ep. 1)

Bintang Tamu

Ahn Soo Ho

as [Villager] (Ep. 1)

Bintang Tamu

Park Seung Tae

as Cho Ha Ni [Granny Thief] (Ep. 1-2, 14-15)

Bintang Tamu

Ok Joo Ri

as [Street toast vendor] (Ep. 2)

Bintang Tamu

Kim Hye Yoon (김혜윤)

as Song Yeon A [Scary student] (Ep. 2, 6-7, 13)

Bintang Tamu

Ryu Tae Ho

as Director Joo (Ep. 2, 8, 11)

Bintang Tamu

Song Min Jae

as Go Bok Nam [Young] (Ep. 5)

Bintang Tamu

Yoon Sa Bong

as [Hairdresser] (Ep. 5)

Bintang Tamu

Seol Yu Jin

as [Nurse] (Ep. 7)

Bintang Tamu

Min Bok Gi

as [Chief Detective] (Ep. 7-8, 15)

Bintang Tamu

Choi Na Moo

as [Waitress] (Ep. 8)

Bintang Tamu

Geum Kwang San

as [Criminal] (Ep. 7)

Bintang Tamu

Lee Hyo Rin

as Baek Ma Ri [Young] (Ep. 10, 16)

Bintang Tamu

Choi Yoon Joon

as [Locksmith] (Ep. 11)

Bintang Tamu

Jung Jong Woo

as [Gangster] (Ep. 13)

Bintang Tamu

Chae Soo Bin (채수빈)

as Wang Mong Shil [Ginseng saleslady] (Ep. 16)

Bintang Tamu

Shin Young Kyu

as Sung Il

Bintang Tamu

Lee Won Jin

as [Researcher]

Bintang Tamu

Jung Dong Gyu

as [Doctor]

Bintang Tamu

Oh Jin Ha

as [Nurse]

Bintang Tamu

Jeon Hae Ryong

Bintang Tamu

Son Young Soon

as [Bok Shil's grandmother] (Ep. 1 & 5)

Bintang Tamu

Choi Sung Hyun

Asisten Sutradara

Kim Sang Ho

Chief Producer

Lee Sang Yeob

Sutradara

Kim Na Young

Editor

Han Hee

Producer

Oh Ji Young

Screenwriter