Another Miss Oh

Composer

• 
  Eom Ki Yeop

Director

• 
  Song Hyun Wook

Screenwriter

• 
  Park Hae Young
• 
  Wi So Young

Main Role

• 
  Eric Mun

  Park Do Gyeong

  Main Role
• 
  Seo Hyun Jin

  O Hae Yeong

  Main Role
• 
  Jeon Hye Bin

  O Hae Yeong #2

  Main Role

Support Role

• 
  Ye Ji Won

  Park Su Gyeong / "Isadora"

  Support Role
• 
  Kim Ji Suk

  Lee Jin Sang

  Support Role
• 
  Lee Jae Yoon

  Han Tae Jin

  Support Role
• 
  Heo Jung Min

  Park Hun [Do Gyeong's brother]

  Support Role
• 
  Nam Gi Ae

  Heo Ji Ya [Do Gyeong's mother]

  Support Role
• 
  Lee Han Wi

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

  Support Role
• 
  Kim Mi Kyung

  Hwang Deok I [Hae Yeong's mother]

  Support Role
• 
  Ha Shi Eun

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

  Support Role
• 
  Heo Young Ji

  Yun An Na [Hun's girlfriend]

  Support Role
• 
  Lee Hye Eun

  Jung Suk [Hae Yeong #1's aunt]

  Support Role
• 
  Kang Nam Gil

  CEO Jang

  Support Role
• 
  Park Myung Hoon

  Lee Chan Su

  Support Role
• 
  Choi Byung Mo

  Park Sun Taek [Do Gyeong's psychiatrist]

  Support Role
• 
  Kwon Hae Sung

  Kim Seong Jin

  Support Role
• 
  Kim Ki Doo

  Gi Tae

  Support Role
• 
  Jo Hyun Sik

  Sang Seok

  Support Role
• 
  Choi Hyuk

  Lee Jun

  Support Role
• 
  Shin Woo Gyum

  Ji Hun

  Support Role
• 
  Kim Seo Ra

  [Hae Yeong #2's mother]

  Support Role

Guest Role

• 
  Park Eun Young

  [Vegetable seller] (Ep. 1)

  Guest Role
• 
  Ahn Il Kwon

  [Movie director] (Ep. 1)

  Guest Role
• 
  Son Young Soon

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

  Guest Role
• 
  Lee Hyun Jin

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

  Guest Role
• 
  Yoon Jong Hoon

  Choi Nu Ri (Ep. 2-3)

  Guest Role
• 
  Sung Hyun Mi

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

  Guest Role
• 
  Lee Jae Eun

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

  Guest Role
• 
  Ko Kyu Pil

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

  Guest Role
• 
  Kim Joo Young

  [Pizza deliveryman] (Ep. 6)

  Guest Role
• 
  Yeon Woo Jin

  Kong Gi Tae (Ep. 7)

  Guest Role
• 
  Im Ha Ryong

  [Himself] (Ep. 9)

  Guest Role
• 
  Tae Won Seok

  [Waiter] (Ep. 9, 15)

  Guest Role
• 
  Lee Yoo Ri

  Heo Ji Ya [Young] (Ep. 10)

  Guest Role
• 
  Lee Pil Mo

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

  Guest Role
• 
  Kim Shin Young

  [Herself] (Ep. 12)

  Guest Role
• 
  Lee Byung Joon

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

  Guest Role
• 
  Kwon Ban Suk

  [Detective] (Ep. 14)

  Guest Role
• 
  Lee Sun Bin

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

  Guest Role
• 
  Seo Yea Ji

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

  Guest Role
• 
  Woo Hyun

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

  Guest Role
• 
  Seo Joon Young

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

  Guest Role
• 
  Oh Man Seok

  O Man Seok (Ep. 18)

  Guest Role
• 
  Yeon Mi Joo

  Jang Yeong Ji [CEO Jang's daughter]

  Guest Role
• 
  Yoo Se Rye

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

  Guest Role
• 
  Jung Ji Hoon

  Park Do Gyeong [Young]

  Guest Role
• 
  Lee Da Kyung

  Park Su Gyeong [Young]

  Guest Role
• 
  Shin Young Kyu

  Lee Gang Yong

  Guest Role
• 
  Lee Ka Hyeon

  Sim Ye Jin

  Guest Role
• 
  Han Tae Il

  [Do Gyeong's house owner]

  Guest Role
• 
  Lee Se Rang

  [Jin Sang's mother]

  Guest Role
• 
  Hong Joo Hwan

  [Homeowner's son]

  Guest Role
• 
  Kim Kyung Jin

  [Scenario writer / Heo Ji Ya's employee]

  Guest Role
• 
  Kim Moon Hak

  [Food and rural business headquarters seasons table team member]

  Guest Role

Unknown

• 
  Kim Yi Rin Unknown
• 
  Kim Hee Jin Unknown
• 
  Kim Ki Nam Unknown
• 
  Kwon Oh Kyung Unknown
• 
  Kim Si Yun Unknown
• 
  Jung Jong Yul Unknown