Pemeran Undercover Miss Hong

Park Shin Hye (박신혜)

as Hong Geum Bo / Hong Jang Mi / Miss Hong

Pemeran Utama

Go Kyung Pyo (고경표)

as Sin Jeong U

Pemeran Utama

Ha Yoon Kyung (하윤경)

as Ko Bok Hui

Pemeran Utama

Cho Han Gyeol

as Albert O / O A Ram / AI Bon

Pemeran Utama

Lee Deok Hwa

as Kang Pil Beom [Hanmin Securities founder]

Pemeran Pembantu

Kang Chae Young

as Kim Mi Suk / MIss Kim [Magang branch teller]

Pemeran Pembantu

Kim Se A

as Kim Bom

Pemeran Pembantu

Kim Do Hyun

as Bang Jin Mok [Risk management division manager]

Pemeran Pembantu

Jang Do Ha

as Lee Yong Gi [Risk management division manager]

Pemeran Pembantu

Im Chul Soo

as Cha Jeong Il [Hanmin research director]

Pemeran Pembantu

Kim Won Hae

as Yun Jae Beom [Capital market investigation bureau director]

Pemeran Pembantu

Han Soo Ho

as Nam Dong Gi [Capital market investigation dept. team leader]

Pemeran Pembantu

Jung Yi Rang

as Kim Nam Ju / Tiger Headmistress [Dormitory supervisor]

Pemeran Pembantu

Kim Roi Ha

as Bong Dal Su [Gangster]

Pemeran Pembantu

Lee Soo Jung

as Mi Su Jeong [Hanmin secretary]

Pemeran Pembantu

Han Soo Ho

as Nam Dong Gi

Pemeran Pembantu

Choi Ji Su

as Kang No Ra / Kang Eun Ju [Pil Beom's daughter]

Pemeran Pembantu

Byun Jung Soo

as Choi In Ja [Pil Beom's 2nd wife]

Pemeran Pembantu

Kim Hyung Mook

as O Deok Gyu [Pil Beom's son-in-law]

Pemeran Pembantu

Seo Hyun Chul

as So Gyeong Dong [President's mentor]

Pemeran Pembantu

Park Mi Hyun

as Song Ju Ran / Chief Secretary Song [Pil Beom's 24 / 7 confidante]

Pemeran Pembantu

Lee Soo Mi

as Kim Sun Jeong [Geum Bo's mother]

Pemeran Pembantu

Kim Young Woong

as Hong Cheon Seop [Geum Bo's father]

Pemeran Pembantu

Hwang In Jun

as Cho Du Pal (Ep. 1)

Bintang Tamu

Jung Hyun Woo

as [Lawyer] (Ep. 1)

Bintang Tamu

Park Chul Min

as [Anchorman] (Ep. 1)

Bintang Tamu

Woo Hyun Seo

as [Hairdresser] (Ep. 1)

Bintang Tamu

Park Byung Wook

as [Video store owner] (Ep. 1)

Bintang Tamu

Na Ho Sook

as [Street stall cashier] (Ep. 1)

Bintang Tamu

Park Jung Pyo

as [Prosecutor] (Ep. 1, 16)

Bintang Tamu

Shin Yu Na

as Hong Jang Mi [Geum Bo’s younger sister] (Ep. 1-2, 6, 10, 13, 16)

Bintang Tamu

Kim Man Ho

as [Delivery man] (Ep. 3)

Bintang Tamu

Kim Geon Ho

as [Cheongsan accountant] (Ep. 3, 5, 8-9, 16)

Bintang Tamu

Jeon Woon Jong

as Yun Jae Ung / Mr. Yun [Cheongsan accounting firm] (Ep. 3, 8-9, 16)

Bintang Tamu

Tae Hang Ho

as Park Gi Su (Ep. 4)

Bintang Tamu

Jo Young Mi

as [Motel clerk] (Ep. 4)

Bintang Tamu

Lee Myung Hee

as [Restaurant worker] (Ep. 4)

Bintang Tamu

Lee Seop

as [Emergency room doctor] (Ep. 5)

Bintang Tamu

Kim Moon Ho

as Kim Moon Ho [Magang branch manager] (Ep. 6-9, 12, 14)

Bintang Tamu

Eom Ok Ran

as [Cleaning lady at Hanmin] (Ep. 7)

Bintang Tamu

Park Jeong Min

as [Bank client] (Ep. 8)

Bintang Tamu

Kim Sung Yong

as [Government official] (Ep. 8)

Bintang Tamu

Jasper Cho

as D.K. Lee (Ep. 8-11, 13, 15)

Bintang Tamu

Kim Jang Hwan

as [Anchorman] (Ep. 9)

Bintang Tamu

Lee Jae Nam

as [Police officer] (Ep. 9)

Bintang Tamu

Kim Ku Taek

as [Bank manager] (Ep. 10-11, 13)

Bintang Tamu

An Hyeon Sik

as [Bank branch manager] (Ep. 6)

Bintang Tamu

Kwon Hyuk

as Mr. Hwang [Geum Bo's colleague] (Ep. 1)

Bintang Tamu

Choi Won Young (최원영)

as Kang Myeong Hui [Pil Beom's son] (Ep. 1, 5, 8-9)

Bintang Tamu

Hwang Hwi

as [Hanmin Securities stockbroker] (Ep. 3-4)

Bintang Tamu

Park Seon Ho

Sutradara

Na Ji Hyun

Sutradara

Moon Hyun Kyung

Screenwriter