Pemeran My Fair Lady

Yoon Eun Hye

as Kang Hye Na

Pemeran Utama

Yoon Sang Hyun

as Seo Dong Chan

Pemeran Utama

Moon Chae Won (문채원)

as Yeo Eui Joo

Pemeran Utama

Jung Il Woo (정일우)

as Lee Tae Yoon

Pemeran Utama

Kwon Ki Sun

as Kim Seung Ja [Eui Joo's mother]

Pemeran Pembantu

Heo Tae Hee

Pemeran Pembantu

Lee Hee Won

as Kang Soon Ah

Pemeran Pembantu

Park Hyun Sook

as Maid Jang / Jang Min Hwa

Pemeran Pembantu

Han Tae Yun

as Lee Sun Joo

Pemeran Pembantu

Yoon Ye Hee

as Jo Mi Ok

Pemeran Pembantu

Kim Myung Kook

as Kang Chul Goo

Pemeran Pembantu

Kim Seung Wook

as Butler Jang

Pemeran Pembantu

Kim Young Kwang (김영광)

as Jung Woo Sung

Pemeran Pembantu

Kim Ik

as Park Soo Ho

Pemeran Pembantu

Kwon Yul (권율)

as Jeong Shik

Pemeran Pembantu

Lee Jung Gil

as President Kang / Kang Man Ho (Hye Na's grandfather)

Pemeran Pembantu

Jang Yoon Seo

Pemeran Pembantu

Wang Seok Hyun

as Kang Soo Min

Pemeran Pembantu

Lee Jae Hee

as Park Soo Ho

Pemeran Pembantu

Lee Jin Saem

as [Kang Hye Na's friend]

Pemeran Pembantu

Han Ji Hoo

as [Son of rich family]

Bintang Tamu

Song Joong Ki (송중기)

as [Handsome butler] (Ep. 1)

Bintang Tamu

Yeo Hee Goo

as Kang Hye Na [Child]

Bintang Tamu

Oh Kyung Soo

as [Head of the police station] (Ep. 1)

Bintang Tamu

Son Ho Seung

as [Security manager]

Bintang Tamu

Ji Young Soo

Sutradara

Lee Jang Su

Executive Producer

Kim Eun Hee

Screenwriter

Yoon Eun Kyung

Screenwriter

Park Seong Kyun

as (Ep. 1)

Bit part