The People Upstairs

Jung-ah and her husband Hyeon-soo suffer sleepless nights from the passionate couple upstairs, Su-kyeong and Mr. Kim. Hoping to ease tensions, Jung-ah invites them to dinner — but polite chatter soon unravels into raw, boundary-breaking honesty, exposing hidden cracks in relationships with biting wit and emotional precision.

• 
  Ha Jung-woo

  Mr. Kim
• 
  Kong Hyo-jin

  Jung-ah
• 
  Lee Hanee

  Su-kyeong
• 
  Kim Dong-wook

  Hyeon-soo
• 
  Lee Ji-hoon

  Nude Model
• 
  Oh Dal-su

  Man-Next-Door
• 
  Cha Tae-hyun

  6th Floor Couple
• 
  Ji Ye-eun

  6th Floor Couple
• 
  Hyun Bong-sik

  Ho-chan
• 
  An So-hee

  Son Hyun-joo