I'm Not a Robot

Composer

• 
  Jung Se Rin

Director

• 
  Jeong Dae Yun
• 
  Park Seung Woo

Martial Arts Director

• 
  Baek Kyung Chan

Screenwriter

• 
  Kim Sun Mi

Main Role

• 
  Yoo Seung Ho

  Kim Min Kyu

  Main Role
• 
  Chae Soo Bin

  Jo Ji Ah | Aji-3

  Main Role
• 
  Uhm Ki Joon

  Hong Baek Gyun

  Main Role

Support Role

• 
  Park Se Wan

  Pi / Angela [Baek Gyun's colleague]

  Support Role
• 
  Song Jae Ryong

  Hoktal [Baek Gyun's colleague]

  Support Role
• 
  Go Geon Han

  Ssanip / Eddie [Baek Gyun's colleague]

  Support Role
• 
  Seo Dong Won

  Jo Jin Bae [Ji Ah's brother]

  Support Role
• 
  Lee Min Ji

  Hwang Sun Hye [Ji Ah's best friend]

  Support Role
• 
  Kang Ki Young

  Hwang Yoo Chul [Min Kyu's friend]

  Support Role
• 
  Hwang Seung Eon

  Ye Ri El [Min Kyu's childhood friend]

  Support Role
• 
  Yoon So Mi

  Hong Joo [Jin Bae's wife]

  Support Role
• 
  Lee Han Seo

  Jo Dong Yeon [Jin Bae's daughter]

  Support Role
• 
  Um Hyo Sup

  Doctor Oh

  Support Role
• 
  Kim Ha Kyun

  Butler Sung [Min Kyu's butler]

  Support Role
• 
  Son Byung Ho

  Hwang Do Won [Yoo Chul's father]

  Support Role
• 
  Lee Hae Young

  Executive Director Yoon

  Support Role
• 
  Lee Byung Joon

  Ye Sung Tae [Ri El's father]

  Support Role
• 
  Kim Ki Doo

  Miami [Hired thief]

  Support Role
• 
  Choi Dong Goo

  Alps [Hired Thief]

  Support Role
• 
  John D. Michaels

  Martin Bold [Chairman of Bold Group]

  Support Role
• 
  Gil Jung Woo

  Kim Min Kyu [Young]

  Support Role

Guest Role

• 
  Ahn Se Ha

  Doctor (Ep. 1)

  Guest Role
• 
  Lee Si Eon

  [Man cutting in line] (Ep. 1)

  Guest Role
• 
  Jung Sang Hyun

  [Hot dog kid] (Ep. 1)

  Guest Role
• 
  Ri Min

  [Ji Ah's boss] (Ep. 2-4)

  Guest Role
• 
  Yoon Kyung Ho

  [Security team leader] (Ep. 2, 28-30)

  Guest Role
• 
  Park Cheol Min

  [Head of Social Contribution Team] (Ep. 2, 4, 7)

  Guest Role
• 
  Kim Seung Jun

  [Baek Gyun's college classmate] (Ep. 3, 8, 16)

  Guest Role
• 
  Choi Yu Ri

  Jo Ji Ah [Young] (Ep. 4)

  Guest Role
• 
  Ok Joo Ri

  [Passerby] (Ep. 4)

  Guest Role
• 
  Park Choong Seon

  [Ji A's father] (Ep. 4, 17)

  Guest Role
• 
  Shin Dong Hoon

  Kim Myung Hoon [Min Kyu's father] (Ep. 7)

  Guest Role
• 
  Lee Ga Ryeong

  [Young Min Kyu's mom] (Ep. 7)

  Guest Role
• 
  Kwon Soo Jung

  Ye Ri El [Young] (Ep. 7, 17)

  Guest Role
• 
  Ko Woo Rim

  Hwang Yoo Chul [Young] (Ep. 7, 17, 20, 31)

  Guest Role
• 
  Park Young Soo

  [Cafe gardener] (Ep. 9)

  Guest Role
• 
  Hong Yoon Hwa

  [Couple in Sauna] (Ep. 10)

  Guest Role
• 
  Ariane Desgagnes-Leclerc

  Tilda Morton (Ep. 13, 17)

  Guest Role
• 
  Lee Dong Yong

  Jung Do Sun [Kim Myung Hoon's driver] (Ep. 16, 20, 28-29)

  Guest Role
• 
  Jo Young Hoon

  [Employee] (Ep. 19)

  Guest Role
• 
  Kim Jin Sub

  [Thug in cafe] (Ep. 20)

  Guest Role
• 
  Lee Kyung Hoon

  [Boy at restaurant] (Ep. 21) | [Boy on street] (Ep. 26)

  Guest Role
• 
  Kim Dae Kook

  [Detective] (Ep. 29)

  Guest Role
• 
  Park Noh Shik

  [Homeless person] (Ep. 29)

  Guest Role
• 
  Yoon Jung Hyuk

  Secretary Jang

  Guest Role
• 
  Jung Nan Hee

  [Talkative woman]

  Guest Role

Bit part

• 
  Myung Seok Geun Bit part

Unknown

• 
  Kim Soo Yeon Unknown
• 
  Kim Hyeon Tae Unknown
• 
  Lee Yoon Sang Unknown