Oh My Venus

Director

• 
  Kim Hyoung Seok
• 
  Lee Na Jung

Screenwriter

• 
  Kim Eun Ji

Main Role

• 
  So Ji Sub

  Kim Yeong Ho / John Kim

  Main Role
• 
  Shin Min Ah

  Kang Joo Eun

  Main Role
• 
  Jung Gyu Woon

  Im Woo Shik

  Main Role
• 
  Yoo In Young

  Oh Soo Jin

  Main Role

Support Role

• 
  Sung Hoon

  Jang Joon Sung / "Korean Snake" [UFC fighter]

  Support Role
• 
  Henry Lau

  Kim Ji Woong [Joon Sung's manager]

  Support Role
• 
  Ban Hyo Jung

  Lee Hong Him [Young Ho's grandmother]

  Support Role
• 
  Choi Il Hwa

  Kim Sung Chul [Young Ho's father]

  Support Role
• 
  Choi Jin Ho

  Min Byung Wook [Gahong's secretary]

  Support Role
• 
  Jin Kyung

  Choi Hye Ran [Young Ho's step-mother]

  Support Role
• 
  Kim Jung Tae

  Choi Nam Cheol [Hye Ran's brother]

  Support Role
• 
  Lee Seung Ho

  Kim Yeong Joon [Hye Ran's son]

  Support Role
• 
  Jo Eun Ji

  Lee Hyun Woo [Joo Eun's best friend]

  Support Role
• 
  Kwon Soon Joon

  Go Min Jun [Hyun Woo's son]

  Support Role
• 
  Song Yoo Ha

  Producer Ko [Hyun Woo's ex-husband]

  Support Role
• 
  Nam Gi Ae

  Je Soon Ja [Joon Sung's mother]

  Support Role
• 
  Jung Hye Sung

  Jang Yi Jin [Celebrity]

  Support Role
• 
  Hong Yoon Hwa

  Jo Hyun Jung [Joo Eun's assistant]

  Support Role
• 
  Kwon Ki Sun

  Kwon Ok Boon [Joo Eun's mother]

  Support Role
• 
  Ahn Ji Hoon

  Kang Jae Hyuk [Joo Eun's brother]

  Support Role
• 
  Lee Hyo Je

  Kim Young Ho [Young]

  Support Role

Guest Role

• 
  Yun Seo Jeong

  [Health teacher] (Ep. 1)

  Guest Role
• 
  Jo Seung Yeon

  [Hair stylist] (Ep. 1)

  Guest Role
• 
  Go Geon Han

  Seo Won [Joo Eun's schoolmate] (Ep. 1)

  Guest Role
• 
  Kang Ye Bin

  Kim Mi Ji [Joo Eun's client] (Ep. 1)

  Guest Role
• 
  Kim Jung Seok

  [Guntu law firm's president] (Ep. 1-2, 6)

  Guest Role
• 
  Lee Ji Hoon

  [Himself] (Ep. 2)

  Guest Role
• 
  Jung Han Bi

  Cha Sun Young [Young Ho's blind date] (Ep. 2 & 10)

  Guest Role
• 
  Kwak Hyun Jun

  [Eun Joo's stalker] (Ep. 4-6)

  Guest Role
• 
  Lee Dong Jin

  [Yi Jin's manager] (Ep. 4, 7-10)

  Guest Role
• 
  Jeon Jae Hyung

  [Soo Jin's blind date] (Ep. 5)

  Guest Role
• 
  Hong Ki Joon

  Police officer (Ep. 5-6)

  Guest Role
• 
  Jung Hyun Seok

  [ER doctor] (Ep. 12)

  Guest Role
• 
  Kim Chu Wol

  [Joo Eun's client] (Ep. 13)

  Guest Role
• 
  Hong Hwa Ri

  Kang Joo Eun [Young] (Ep. 16)

  Guest Role
• 
  Kim Yong Jin

  Byun Tae [Public official]

  Guest Role
• 
  Lee Chae Min

  Seo Jin Yeon

  Guest Role
• 
  Gu Gun Min

  Yoon Ah

  Guest Role
• 
  Joey Albright

  [Reporter]

  Guest Role
• 
  Choi Baek Gu

  [Student]

  Guest Role
• 
  Choi Seong Hui

  [Su Jin's gapjil]

  Guest Role
• 
  Woo Yong Hee

  [Byung Wook's secretary]

  Guest Role

Unknown

• 
  Yook Jin Soo Unknown
• 
  Lee Hyo Bin Unknown