Sinkhole

A working class family move into a new condo purchased after 11 years of hard work. They throw a housewarming party to show his co-workers when overnight a heavy downpour creates an extremely deep sinkhole that engulfs the entire building.

• 
  Kim Ji-hoon

• 
  Cha Seung-won
  Man-soo
• 
  Kim Sung-kyun
  Dong-won
• 
  Lee Kwang-soo
  Manager Kim
• 
  Kwon So-hyun
  Yeong-e
• 
  Kim Hye-jun
  Eun-joo
• 
  Kim Jae-hwa
  Kyung-mi
• 
  Nam Da-reum
  Seung-tae
• 
  Jung Young-sook
  Grandma Oh
• 
  Lee Hak-ju
  Manager Jung
• 
  Han Hye-rin
  Hyo-jung
• 
  Kim Geon-u
  Soo-chan
• 
  Oh Ja-hun
  Seong-hoon
• 
  Na Chul
  Min-jun
• 
  Kim Hong-pa
  Director Seo
• 
  Park Ock-chool
  Seong-hoon's Mother
• 
  Ko Chang-seok
  Fire Chief
• 
  Jung Yun-ha
  Young Mother
• 
  Kim Byong-chul
  Husband
• 
  Jang Kwang
  Neighbor
• 
  Jung Seo-in
  Landlady