Pemeran My Girl

Lee Da Hae

as Joo Yoo Rin

Pemeran Utama

Lee Dong Wook (이동욱)

as Seol Gong Chan

Pemeran Utama

Lee Joon Gi (이준기)

as Seo Jung Woo

Pemeran Utama

Park Shi Yeon (박시연)

as Kim Se Hyun

Pemeran Utama

Yoon Jung Eun

as Joo Yoo Rin [Young]

Pemeran Pembantu

Hwang Bo Ra

as Ahn Jin Shim

Pemeran Pembantu

Jo Kye Hyung

as Ahn Jin Gyu

Pemeran Pembantu

Ahn Suk Hwan (안석환)

as Jang Il Do

Pemeran Pembantu

Lee Sung Ho

Pemeran Pembantu

Lee Eon Jung

as Yoon Jin Kyung [Gong Chan's secretary]

Pemeran Pembantu

Byun Hee Bong

as Seol Woong [Gong Chan's grandfather]

Pemeran Pembantu

Kim Yong Rim

as Jang Hyeong Ja [Jeong U's mother]

Pemeran Pembantu

Choi Ran

as Bae In Sun [Gong Chan's aunt]

Pemeran Pembantu

Jung Han Hun

as Joo Tae Hyung [Yoo Rin's father]

Pemeran Pembantu

Han Young Kwang

as [Hotel manager]

Bintang Tamu

Jeon Sung Ae

as [Tourist]

Bintang Tamu

Choi Jung Nam

as [Bus passenger]

Bintang Tamu

Gong Jae Won

as [Doctor]

Bintang Tamu

Hyun Sook Hee

as [Woman in Osaka]

Bintang Tamu

Lee Hyun

as [Bar owner]

Bintang Tamu

Ryu Sung Hoon

as [Nightclub owner]

Bintang Tamu

Lee Young Suk

as [Movie director]

Bintang Tamu

Moon Young Mi

as [Nun]

Bintang Tamu

Son Young Soon

as [Woman in Japan]

Bintang Tamu

Kim Chu Wol

as [Tourist]

Bintang Tamu

Han Chae Young

as Choi Ha Na (Ep. 16)

Bintang Tamu

Jo Ji Hwan

as [Man showing Yoo Rin a medical cert.]

Bintang Tamu

Min Byung Ae

as [A woman receiving a tour guide]

Bintang Tamu

Choi Min Geum

as [Village chief's wife]

Bintang Tamu

Jae Hee

as Lee Mong Ryong [Ha Na's husband] (Ep. 16)

Bintang Tamu

Oh Joon Sung

Composer

Jeon Ki Sang

Sutradara

Hong Jeong Eun

Screenwriter

Hong Mi Ran

Screenwriter

Kim Sang Shik

Bit part