Miss Lee

Director

• 
  Han Dong Hwa

Editor

• 
  Steve M. Choe

Executive Producer

• 
  Lee Jang Su

Screenwriter

• 
  Park Jung Hwa

Main Role

• 
  Lee Hye Ri

  Lee Sun Shim / "Miss Lee"

  Main Role
• 
  Kim Sang Kyung

  Yoo Jin Wook

  Main Role
• 
  Cha Seo Won

  Park Do Joon

  Main Role
• 
  Uhm Hyun Kyung

  Goo Ji Na

  Main Role

Support Role

• 
  Jeong Hee Tae

  Hwang Ji Sang [Manager at TM Electronics]

  Support Role
• 
  Baek Ji Won

  Choi Young Ja [Worker at Cheongil Electronics]

  Support Role
• 
  Kim Eung Soo

  Oh Man Bok [Director of Cheongil Electronics]

  Support Role
• 
  Kim Hyung Mook

  Moon Hyung Seok [Director of TM Electronics]

  Support Role
• 
  Lee Hwa Ryong

  Song Yeong Hoon [Head Department of Cheongil Electronics]

  Support Role
• 
  Hyun Bong Sik

  Ha Eun U [Head department of Cheongil Electronics]

  Support Role
• 
  Kim Ki Nam

  Myung In Ho [Worker at Cheongil Electronics]

  Support Role
• 
  Kim Do Yeon

  Oh Phillip [Man Bok's son]

  Support Role
• 
  Park Kyung Hye

  Kim Ha Na [Worker at Cheongil Electronics]

  Support Role
• 
  Jung Soo Young

  Lee Sun Shin [Seon Shim's aunt]

  Support Role
• 
  Heo Jae Ho

  Jo Yong Soo [Sun Shin's husband]

  Support Role
• 
  Jung Shi Yool

  Jo Ba Da [Sun Shin's son]

  Support Role
• 
  Song Ji Woo

  Jo Ha Neul

  Support Role
• 
  Park Hye Jin

  Grandmother Jung [Chef]

  Support Role
• 
  Kim Hong Pa

  Jo Dong Jin [CEO of TM Electronics]

  Support Role
• 
  Lee Cho Ah

  No Jae Ran [Cheongil's production worker]

  Support Role
• 
  Go Eun Min

  Moon Eun Hye [Jin Wook's wife]

  Support Role
• 
  Kim Byung Chul

  [Head of Subcontractor]

  Support Role
• 
  Im Hyung Guk

  [Head of Subcontractor]

  Support Role
• 
  Baek Seung Chul

  [Head of Subcontractor]

  Support Role
• 
  Jang Myung Gap

  [Choi Young Ja's husband]

  Support Role
• 
  Kim Tae Hoon

  Lee Ji Hoon

  Support Role
• 
  Yang Seung Wook

  Kim Jung Ho

  Support Role
• 
  Jung Gi Sub

  Lee Jong Beom

  Support Role
• 
  Kim Yool Ho

  Investigator Kim [Prosecutor's office]

  Support Role
• 
  Kang Shin Goo

  Mr. Kim [Head of Subcontractor]

  Support Role

Guest Role

• 
  Kim Won Hae

  Director Park [Director at Cheongil Electronics] (Ep. 1)

  Guest Role
• 
  Ha Seung Yeon

  [Reporter] (Ep. 2)

  Guest Role
• 
  Na Seok Min

  [District official] (Ep. 4)

  Guest Role
• 
  Kim Jae Hyun

  [Himself] (Ep. 6)

  Guest Role
• 
  Park Yong

  [Director at TM Electronics] (Ep. 7)

  Guest Role
• 
  Lee Chae Kyung

  [Song Young Hoon's ex-wife] (Ep. 12)

  Guest Role
• 
  Lee Joon Hee

  [Lawyer] (Ep. 13)

  Guest Role
• 
  Kim Ji Hwan

  [CEO Jung's son]

  Guest Role
• 
  Song Kyung Eui

  [Doctor]

  Guest Role
• 
  Kang Ji Hoon

  [News announcer]

  Guest Role
• 
  Oh Min Jung

  [CEO Jung's wife]

  Guest Role
• 
  Chris Chan

  Ki San [Filipino factory worker]

  Guest Role
• 
  Kim Sang Won

  [Hwang Ji Sang's friend]

  Guest Role
• 
  Park Jin Soo

  [Middle school student]

  Guest Role
• 
  Kim Yun Jeong

  [Myung's proxy girlfriend]

  Guest Role
• 
  Tae Yul

  [Competitors representative]

  Guest Role
• 
  Kim Jong Ho

  [Quality Manager]

  Guest Role
• 
  Lee Ji Su

  [Company employee]

  Guest Role
• 
  Park Jin U Guest Role
• 
  Lee Gyoung Ho

  [Courthouse officer]

  Guest Role
• 
  Kim Soo Yeon

  [Electronics shop customer]

  Guest Role

Unknown

• 
  Kwon Ye Eun Unknown