Pemeran Another Miss Oh

Eric Mun

as Park Do Gyeong

Pemeran Utama

Seo Hyun Jin (서현진)

as O Hae Yeong

Pemeran Utama

Jeon Hye Bin

as Oh Hae Yeong #2

Pemeran Utama

Ye Ji Won

as Park Su Gyeong / Isadora

Pemeran Pembantu

Kim Ji Suk (김지석)

as Lee Jin Sang

Pemeran Pembantu

Lee Jae Yoon

as Han Tae Jin

Pemeran Pembantu

Kang Nam Gil

as CEO Jang

Pemeran Pembantu

Park Myung Hoon

as Lee Chan Su

Pemeran Pembantu

Kwon Hae Sung

as Kim Seong Jin

Pemeran Pembantu

Kim Ki Doo

as Gi Tae

Pemeran Pembantu

Jo Hyun Sik

as Sang Seok

Pemeran Pembantu

Choi Hyuk

as Lee Jun

Pemeran Pembantu

Shin Woo Gyum

as Ji Hun

Pemeran Pembantu

Heo Jung Min

as Park Hun [Do Gyeong's brother]

Pemeran Pembantu

Nam Gi Ae

as Heo Ji Ya [Do Gyeong's mother]

Pemeran Pembantu

Lee Han Wi

as O Gyeong Su [Hae Yeong #1's father]

Pemeran Pembantu

Kim Mi Kyung

as Hwang Deok I [Hae Yeong's mother]

Pemeran Pembantu

Ha Shi Eun

as Kim Hui Ran [Hae Yeong #1's best friend]

Pemeran Pembantu

Heo Young Ji

as Yun An Na [Hun's girlfriend]

Pemeran Pembantu

Lee Hye Eun

as Jung Suk [Hae Yeong #1's aunt]

Pemeran Pembantu

Choi Byung Mo

as Park Sun Taek [Do Gyeong's psychiatrist]

Pemeran Pembantu

Kim Seo Ra

as [Hae Yeong #2's mother]

Pemeran Pembantu

Park Eun Young

as [Vegetable seller] (Ep. 1)

Bintang Tamu

Ahn Il Kwon

as [Movie director] (Ep. 1)

Bintang Tamu

Yoon Jong Hoon

as Choi Nu Ri (Ep. 2-3)

Bintang Tamu

Sung Hyun Mi

as [Community protector] (Ep. 2-3, 10, 13, 18)

Bintang Tamu

Lee Jae Eun

as [Community protector] (Ep. 2-3, 10, 13, 18)

Bintang Tamu

Kim Joo Young

as [Pizza deliveryman] (Ep. 6)

Bintang Tamu

Yeon Woo Jin

as Kong Gi Tae (Ep. 7)

Bintang Tamu

Im Ha Ryong

as [Himself] (Ep. 9)

Bintang Tamu

Tae Won Seok

as [Waiter] (Ep. 9, 15)

Bintang Tamu

Lee Yoo Ri

as Heo Ji Ya [Young] (Ep. 10)

Bintang Tamu

Kim Shin Young

as [Herself] (Ep. 12)

Bintang Tamu

Lee Byung Joon

as Lee Byeong Jun [Singer] (Ep. 12, 14, 16-18)

Bintang Tamu

Kwon Ban Suk

as [Detective] (Ep. 14)

Bintang Tamu

Woo Hyun

as Woo Hyeon [Psychiatrist] (Ep. 15-18)

Bintang Tamu

Oh Man Seok

as O Man Seok (Ep. 18)

Bintang Tamu

Jung Ji Hoon

as Park Do Gyeong [Young]

Bintang Tamu

Lee Da Kyung

as Park Su Gyeong [Young]

Bintang Tamu

Shin Young Kyu

as Lee Gang Yong

Bintang Tamu

Lee Ka Hyeon

as Sim Ye Jin

Bintang Tamu

Kim Moon Hak

as [Food and rural business headquarters seasons table team member]

Bintang Tamu

Son Young Soon

as [Hae Yeong #1's grandmother] (Ep. 1, 15)

Bintang Tamu

Lee Hyun Jin

as [Hae Yeong #1's blind date] (Ep. 1)

Bintang Tamu

Ko Kyu Pil

as [Chinese restaurant's delivery man] (Ep. 3)

Bintang Tamu

Lee Pil Mo

as [Do Gyeong's father] (Ep. 10)

Bintang Tamu

Lee Sun Bin (이선빈)

as [Jin Sang's Monday girlfriend] (Ep. 14)

Bintang Tamu

Seo Yea Ji (서예지)

as Seo Hui [Hae Yeong #1's cousine] (Ep. 15)

Bintang Tamu

Seo Joon Young

as [Hae Yeong's second blind date] (Ep. 15)

Bintang Tamu

Yeon Mi Joo

as Jang Yeong Ji [CEO Jang's daughter]

Bintang Tamu

Yoo Se Rye

as Chan Ju [Hae Yeong's #1 co-worker]

Bintang Tamu

Han Tae Il

as [Do Gyeong's house owner]

Bintang Tamu

Hong Joo Hwan

as [Homeowner's son]

Bintang Tamu

Kim Kyung Jin

as [Scenario writer / Heo Ji Ya's employee]

Bintang Tamu

Lee Se Rang

as [Jin Sang's mother]

Bintang Tamu

Eom Ki Yeop

Composer

Song Hyun Wook

Sutradara

Park Hae Young

Screenwriter

Wi So Young

Screenwriter