Work Later, Drink Now

Composer

• 
  Park Se Jun

Director

• 
  Kim Jung Shik

Screenwriter

• 
  Wi So Young

Main Role

• 
  Lee Sun Bin

  Ahn So Hee

  Main Role
• 
  Han Sun Hwa

  Han Ji Yeon

  Main Role
• 
  Jung Eun Ji

  Kang Ji Gu

  Main Role
• 
  Choi Si Won

  Kang Buk Gu

  Main Role

Support Role

• 
  Kim Jung Min

  Hwang Dong Bae [House of Five Blessings Bar Owner]

  Support Role
• 
  Yoo Ji Yeon

  Lee Hye Kyung [Variety show staff]

  Support Role
• 
  Bin Chan Uk

  [Variety show staff]

  Support Role

Guest Role

• 
  Kim Ji Suk

  Kim Hak Su [Blind date] (Ep. 1)

  Guest Role
• 
  Han Jae Seok

  [Kim Hak Su's junior] (Ep. 1)

  Guest Role
• 
  Jeon Se Yong

  [Yoga class student] (Ep. 1, 4, 9)

  Guest Role
• 
  Uhm Tae Yoon

  Bbak (Ep. 1, 10)

  Guest Role
• 
  Kwon Hong Seok

  [Chief] in (Ep. 1, 11)

  Guest Role
• 
  Ji Sung Geun

  [Restaurant owner] (Ep. 2)

  Guest Role
• 
  Han Bom

  [Convenience store cashier] (Ep. 2, 4)

  Guest Role
• 
  Yoon Bok In

  [Ji Gu's Mother] (Ep. 2, 4, 7, 9-10)

  Guest Role
• 
  Kim Joo Ah

  [Landlord] (Ep. 2, 11)

  Guest Role
• 
  Kim Jae Hwa

  [So Hee's senior] (Ep 2, 7, 11)

  Guest Role
• 
  Baek Hyo Won

  [Convenience store cashier] (Ep. 3)

  Guest Role
• 
  Park Jung Eon

  [Neurologist] (Ep. 3)

  Guest Role
• 
  Kwon Byung Gil

  [Oriental medicine doctor] (Ep. 3)

  Guest Role
• 
  Lee Soo Min

  So Hyun [Variety show Intern dating Kang Buk Gu] (Ep. 3-4, 10-11)

  Guest Role
• 
  Ok Joo Ri

  [Restaurant employee] (Ep. 4)

  Guest Role
• 
  Kim Hee Jung

  [So Hui's mother] (Ep. 4, 9-10)

  Guest Role
• 
  Jung Eun Pyo

  An Cheol Hwa [So Hee's father] (Ep. 4, 9-10)

  Guest Role
• 
  Jo Jung Chi

  [So Hee's ex-boyfriend] (Ep. 4, 6, 11)

  Guest Role
• 
  Kim Nam Jin

  [Fish market stall owner] (Ep. 5)

  Guest Role
• 
  Lee So Geum

  [Fish market diner] (Ep. 5)

  Guest Role
• 
  Son Dong Hwa

  [Fish market diner] (Ep. 5)

  Guest Role
• 
  Kim Jong Ho

  [Teacher] (Ep. 6)

  Guest Role
• 
  Koo Hey Ryoung

  [Cafeteria worker] (Ep. 6)

  Guest Role
• 
  Park Boo Gun

  [Coworkers' diner group] (Ep. 6)

  Guest Role
• 
  Kim Sa Hun

  [Coworkers' diner group] (Ep. 6)

  Guest Role
• 
  Park Young Gyu

  Chairman Park Young Kyu [Se Jin's father] (Ep. 6-7)

  Guest Role
• 
  Yoon Seo Hyun

  [Chairman Park's secretary] (Ep. 6-7)

  Guest Role
• 
  Han Ji Hyo

  Park Se Jin (Ep. 6-7)

  Guest Role
• 
  Jung Suk Yong

  [So Hee's publishing team Director] (Ep. 6-7)

  Guest Role
• 
  Kim Shin Rok

  Team Leader Kim (Ep. 6-7)

  Guest Role
• 
  Woo Hyun

  Choi Woo Hyun [Principal] (Ep. 6-7)

  Guest Role
• 
  Oh Il Young

  [Dog farm manger] (Ep. 7)

  Guest Role
• 
  Kim Sung Yong

  [Audition judge] (Ep. 7)

  Guest Role
• 
  Kim Jin Goo

  [Audition judge] (Ep. 7)

  Guest Role
• 
  Jung Nan Hee

  [Audition judge] (Ep. 7)

  Guest Role
• 
  Jun Eun Mi

  [Audition judge] (Ep. 7)

  Guest Role
• 
  Park Sang Myeon

  [Ji Gu's Father] (Ep. 7, 9-10)

  Guest Role
• 
  Moon Hee Kyung

  So Hui [Restaurant owner] (Ep. 8)

  Guest Role
• 
  Hong Jin Ki

  Sang Gu [Ji Yeon's ex-boyfriend] (Ep. 8)

  Guest Role
• 
  Shin Hyun Seung

  [Ji Gu's ex-boyfriend] (Ep. 8)

  Guest Role
• 
  Song Jae Rim

  Producer Seong (Ep. 8-9)

  Guest Role
• 
  Lee Hyun Jin

  Ji Yong [Ji Yeon's boyfriend] (Ep. 8-12)

  Guest Role
• 
  Song Young Jae

  [Taxi driver] (Ep. 9)

  Guest Role
• 
  Min Choong Suk

  [Taxi driver] (Ep. 9)

  Guest Role
• 
  Park Ji Won

  [Funeral hall employee] (Ep. 9)

  Guest Role
• 
  Han Sang Chul

  [So Hee's Relative] (Ep. 9-10)

  Guest Role
• 
  Jung Ki Sun

  [So Hee's Relative] (Ep. 9-10)

  Guest Role
• 
  Ko Dong Ha

  Kang Ji Woo [Ji Gu's Brother] (Ep. 9-10)

  Guest Role
• 
  Son Ji Na

  Kim Hyun Joo [Doctor] (Ep. 12)

  Guest Role
• 
  Ha Do Kwon

  [Nurse] (Ep. 12)

  Guest Role
• 
  Lee Teuk

  [Variety Show MC] (Ep. 12)

  Guest Role
• 
  Yoon Shi Yoon

  "Mr. Nice Paper" (Ep. 12)

  Guest Role
• 
  Han Eun Seong

  Kim Hak Soo's friend (ep.1)

  Guest Role
• 
  Kim Ki Bum

  [Man interested in Ji Yeon] (Ep. 5)

  Guest Role
• 
  Jin Mi Sa

  [Yoga class student] (Ep. 2)

  Guest Role
• 
  Kong Joon Min

  [Dermatologist] (Ep. 3)

  Guest Role
• 
  Joo Kwang Hyun Guest Role
• 
  Yun Ho Rim

  [Drinking man] (Ep. 6)

  Guest Role
• 
  Kim Yo Han Guest Role
• 
  Koo Kyo Min

  [Ji Yeon's date] (Ep. 8)

  Guest Role
• 
  Kim Hyung Joo

  [Variety show staff]

  Guest Role
• 
  Choi Yo Woon

  [Hospital patient] (Ep. 12)

  Guest Role
• 
  Kim Ki Ryung

  [Relative] (Ep. 9-10)

  Guest Role
• 
  Baek So Hyun

  [Student] (Ep. 6-7)

  Guest Role
• 
  Yoo Geum

  [Yoga class student]

  Guest Role
• 
  Park Kyung Ok

  [Teachere] (Ep. 6)

  Guest Role

Bit part

• 
  Kim Hyun Ji Bit part
• 
  Jung Se Hyun Bit part
• 
  Ju Shi Hyun Bit part

Unknown

• 
  Seol Jong Hwan Unknown
• 
  Shim So Young Unknown