Cheat On Me, if You Can

Director

• 
  Kim Hyoung Seok
• 
  Kim Min Tae

Screenwriter

• 
  Lee Sung Min

Main Role

• 
  Cho Yeo Jung

  Kang Yeo Joo

  Main Role
• 
  Ko Jun

  Han Woo Sung

  Main Role
• 
  Yeon Woo

  Go Mi Rae

  Main Role
• 
  Kim Young Dae

  Cha Soo Ho

  Main Role

Support Role

• 
  Song Ok Sook

  Yeom Jin Ok

  Support Role
• 
  Jung Sang Hoon

  Son Jin Ho

  Support Role
• 
  Lee Se Na

  Min Yoon Hee

  Support Role
• 
  Kim Ji Hoon

  Son Dong Ho

  Support Role
• 
  Hong Soo Hyun

  Baek Soo Jung

  Support Role
• 
  Gong Sang Ah

  Oh Hyun Jung [Broadcasting station]

  Support Role
• 
  Yoo Joon Hong

  Kim Duk Ki [Broadcasting station]

  Support Role
• 
  Lee Si Eon

  Jang Seung Cheol [Homicide detective]

  Support Role
• 
  Kim Ye Won

  Ahn Se Jin [Homicide detective / Seung Cheol's partner]

  Support Role
• 
  Lee Tae Hyung

  Hong Sung Wan [Former homicide detective]

  Support Role
• 
  Kim Soo Jin

  Yang Jin Sun [Diovil Publishing Company head]

  Support Role
• 
  Song Seung Ha

  Na Yoo Ri

  Support Role
• 
  Na Young Hee

  [Woo Sung's mother]

  Support Role
• 
  Oh Min Suk

  Ma Dong Kyun [NIS director]

  Support Role
• 
  Kim Do Hyun

  Nam Ki Ryong [Consultant]

  Support Role
• 
  Han Soo Yeon

  Park Hye Kyung [Lawyer]

  Support Role
• 
  Kim Jung Seok

  Bae Jeong Sik [Manager]

  Support Role
• 
  Bae Noo Ri

  Uhm Ji Eun

  Support Role
• 
  Park Jung Woo

  Mr. Jin

  Support Role
• 
  Lee Je Yeon

  Seo Jae Ha

  Support Role
• 
  Kang Ye Seo

  Kang Yeo Joo [Young]

  Support Role
• 
  Jo Won Hee

  [Yoon Hyung Suk's associate] (ep.9)

  Support Role

Guest Role

• 
  Song Hoon

  [Executive] (Ep. 1)

  Guest Role
• 
  Jin Shi Won

  [O Ville publishing co. staff] (Ep. 1)

  Guest Role
• 
  Ye Soo Bin

  [O Ville Publishing Company staff] (Ep. 1)

  Guest Role
• 
  Yoo So Young

  [Jogger] (Ep. 1)

  Guest Role
• 
  Hong Ye Ji

  [Audience member] (Ep. 1)

  Guest Role
• 
  Jang Jae Kwon

  [Waiter] (Ep. 2)

  Guest Role
• 
  Oh Jin Ha

  [Hotel receptionist] (Ep. 2)

  Guest Role
• 
  Jang Eui Don

  [Refrigerator delivery man] (Ep. 2)

  Guest Role
• 
  Park Ji Ho

  [Refrigerator delivery man] (Ep. 2)

  Guest Role
• 
  Won Hyun Joon

  [Violinist / NIS agent] (Ep. 2, 8)

  Guest Role
• 
  Ahn Soo Bin

  [Apt. security guard] (Ep. 3)

  Guest Role
• 
  Lee Yoon Sang

  [Politician] (Ep. 4)

  Guest Role
• 
  Lee Tae Goo

  [Detective] (Ep. 5)

  Guest Role
• 
  Min Dae Shik

  [Medical examiner] (Ep. 5)

  Guest Role
• 
  Kim Tae Moon

  Dr. Jung Chan Woo (Ep. 5)

  Guest Role
• 
  Park Jin Soo

  Saleswoman Min Ji Hyun (Ep. 5)

  Guest Role
• 
  Park Young Bok

  [Taxi driver] (Ep. 6)

  Guest Role
• 
  Lee Si Young

  [Jeweler] (Ep. 6)

  Guest Role
• 
  Kim Yoon Joo

  Son Eun Kyung (Ep. 7)

  Guest Role
• 
  Bae Eun Woo

  [Fitness instructor] (Ep. 7)

  Guest Role
• 
  Shin Seung Yong

  [Police officer] (Ep. 8)

  Guest Role
• 
  Lee Woo Joo

  [Agent] (Ep. 8)

  Guest Role
• 
  Seo Suk Gyu

  [Ex-agent] (Ep. 8)

  Guest Role
• 
  Shin Dong Ryuk

  [Restaurant husband] (Ep. 8)

  Guest Role
• 
  Park Jung Eon

  [Restaurant wife] (Ep. 8)

  Guest Role
• 
  Go Han Min

  Reporter Jo Dong Jo (Ep. 8)

  Guest Role
• 
  Jun Joon Woo

  NFS Kim Hyung Joon (Ep. 8)

  Guest Role
• 
  Bae Gi Beom

  [Security guard] (Ep. 8)

  Guest Role
• 
  Heo Jae Ho

  [Agent]

  Guest Role
• 
  Kim Kwang Sub

  [Green Ivy member]

  Guest Role
• 
  Choi Jung Woo Guest Role
• 
  Jeon Soo Kyung

  Yoon Hyeong Suk

  Guest Role
• 
  Kim Min Sang

  Gwak Jung Moon

  Guest Role
• 
  Jung Yun Ha

  [Dong Kyun's ex-fiance](Ep. 11)

  Guest Role
• 
  Noh Jung Hwan

  [Audience member] (Ep. 1)

  Guest Role
• 
  Kim Dong Joon

  [ex-agent] (ep.8)

  Guest Role
• 
  Jung Hyun Woo

  [Divorce mediator] (Ep. 12)

  Guest Role
• 
  Kim Woo Hyun

  [Green Ivy member]

  Guest Role
• 
  Lee Jin Hong

  [Salon staff] (Ep. 6)

  Guest Role
• 
  Cho Seok In

  [Gang member] (Ep. 1, 16)

  Guest Role
• 
  Jang Myoung Un

  [Nightclub waiter] (Ep. 11)

  Guest Role
• 
  Noreen Joyce Guerra

  [Student]

  Guest Role
• 
  Kim Shi Heon

  Joo Min Jae (Ep. 12, 15)

  Guest Role
• 
  Myung Seok Geun

  [Police officer] (Ep. 12)

  Guest Role
• 
  Yoo Yong

  [Gang member] (Ep. 16)

  Guest Role
• 
  Jeon Jeong Il

  [Demonstrator]

  Guest Role
• 
  Gu Bon Seok

  [KCSI officer] (Ep. 13)

  Guest Role
• 
  Ji Han Ah

  ["Unanswered Questions" staff] (Ep. 14)

  Guest Role
• 
  Jung Na Jin

  [convenience store employee] (Ep. 2)

  Guest Role
• 
  Jang Dae Woong

  [Deacon] (Ep. 14)

  Guest Role
• 
  Jo Jae Kyung

  [Violinist] (Ep. 2)

  Guest Role