• 
  Hie-ae Kim

  Min Ja-young (40s)
• 
  Yun-seok Kim

  Oh Geun-tae (40s)
• 
  Woo Jung

  Oh Geun-tae (20s)
• 
  Vanessa Knight

  Flight Attendant
• 
  Hyeong-seong Jang

  Lee Jang-hui (40s)
• 
  Hyo-ju Han

  Ja-young, Min
• 
  Timothy Skyler Dunigan

  Concert Goer / Tourist
• 
  Dean Dawson

  Business Executive

• 
  Jiin Jang

  Mi-ran
• 
  Jung Woo

  Geun-tae, Oh
• 
  Jin Goo

  Lee Jang-hui (20s)
• 
  Jo Bok-rae

  Song Chang-sik
• 
  Kang Ha-Neul

  Hyeong-ju, Song
• 
  Avery Mull

  Girl on airplane talking
• 
  Ha-Neul Kim

  Yoon Hyeong-ju

• 
  Ku Jin

  Lee Jang-hui (20s) (as Jin Goo)
• 
  Ha-Nee Oh

  High school student 2