Suspicious Partner

Cinematography

• 
  Lee Gil Bok

Composer

• 
  Nam Hye Seung
• 
  Park Sang Hee

Director

• 
  Park Seon Ho

Producer

• 
  Lee Sung Hoon

Screenwriter

• 
  Kwon Gi Yeong

Main Role

• 
  Ji Chang Wook

  Noh Ji Wook

  Main Role
• 
  Nam Ji Hyun

  Eun Bong Hee

  Main Role
• 
  Choi Tae Joon

  Ji Eun Hyuk

  Main Role
• 
  Kwon Na Ra

  Cha Yoo Jung

  Main Role

Support Role

• 
  Dong Ha

  Jung Hyun Soo

  Support Role
• 
  Kim Ye Won

  Na Ji Hae

  Support Role
• 
  Lee Deok Hwa

  Byun Young Hee

  Support Role
• 
  Nam Gi Ae

  Hong Bok Ja [Ji Wook's mother]

  Support Role
• 
  Jo Seung Yun

  Noh Yeong Suk

  Support Role
• 
  Jang Hyuk Jin

  Section Chief Bang

  Support Role
• 
  Yoon Bok In

  Park Young Soon [Bong Hee's mother]

  Support Role
• 
  Heo Jun Seok

  Woo Hee Gyu

  Support Role
• 
  Kim Hong Pa

  Jang Moo Yeong [Hee Joon's father]

  Support Role
• 
  Jin Joo Hyung

  Go Chan Ho

  Support Role
• 
  Shim Eun Woo

  Hong Cha Eun

  Support Role
• 
  Oh Han Kyul

  Noh Ji Wook [Young]

  Support Role
• 
  Son Sang Yeon

  Noh Ji Wook [Young]

  Support Role
• 
  Lee Rang Seo

  Choi Yeon Woo

  Support Role
• 
  Woo Jeong Won

  [Chef Yang’s older sister]

  Support Role
• 
  Lee Dal

  Min Yeong Hun

  Support Role
• 
  Nam Jung Woo

  Lawyer Kang

  Support Role

Guest Role

• 
  Kim Kyung Jin

  [Person in the bar] (Ep. 1)

  Guest Role
• 
  Jang Won Young

  [Train pervert] (Ep. 1)

  Guest Role
• 
  Hong Seok Cheon

  [Monk - Past] (Ep. 3)

  Guest Role
• 
  Park Mi Hyun

  [Bong Hee's client] (Ep. 3)

  Guest Role
• 
  Jo Jung Shik

  [News anchor] (Ep. 3-4)

  Guest Role
• 
  Lee Dong Yong

  [Banner worker] (Ep. 3, 9-11)

  Guest Role
• 
  Park Yong Soo

  [Judge] (Ep. 4)

  Guest Role
• 
  Lee Woo Je

  [Student] (Ep. 5)

  Guest Role
• 
  Ji Il Joo

  Jun Seong Ho [Lee Na Eun's stalker] (Ep. 6)

  Guest Role
• 
  Lee Shi A

  Lee Na Eun (Ep. 6)

  Guest Role
• 
  Lee Jung Hyun

  [Bong Hui's client] (Ep. 6)

  Guest Role
• 
  Jeon Yeo Jin

  [Flower shop owner] (Ep. 7)

  Guest Role
• 
  Lee Si Hoon

  [Detective] (Ep. 16)

  Guest Role
• 
  Kim Soo Oh

  [Eun Hyuk's client's son](Ep. 20)

  Guest Role
• 
  Seo Dong Won

  So Jeong Ha (Ep. 21-22)

  Guest Role
• 
  Tae Won Seok

  [Man that attacks restaurant employee with knife] (Ep. 21-22)

  Guest Role
• 
  Jo Ah Ra

  [Jung Ha's girlfriend] (Ep. 22)

  Guest Role
• 
  Kim Ye Jun

  Kim Jae Hong (Ep. 32-33, 35-36)

  Guest Role
• 
  Jin Hee Kyung

  Kim Mi Yun [Ji Wook's biological mother]

  Guest Role
• 
  Lee Do Yeop

  Eun Man Soo [Bong Hee's father]

  Guest Role
• 
  Park Gyu Young

  Park So Yeong [The woman whom Hyeon Su loved]

  Guest Role
• 
  Hwang Chan Sung

  Jang Hee Joon [Bong Hee’s ex-boyfriend]

  Guest Role
• 
  Jung Ha Dam

  [Girl that works at Chef Yang's restaurant]

  Guest Role
• 
  Go Jae Won

  [Practicing Taekwondo]

  Guest Role
• 
  Jo Won Hee

  [Judge]

  Guest Role
• 
  Park Sung Geun

  [Man taking off his clothes]

  Guest Role
• 
  Jang Ho Jin

  [Detective]

  Guest Role
• 
  Kim Young Ah Guest Role
• 
  Oh Tae Eun

  [Massage parlor employee] (Ep. 4)

  Guest Role
• 
  Lee Soo Min Guest Role

Unknown

• 
  Choi Hong Il Unknown
• 
  Seo Jin Wook Unknown
• 
  Kim Jung Yeon Unknown
• 
  Im Ho Joon Unknown
• 
  Park Ji Ah Unknown