• 
  Se-ah Jang

   Flight attendant
• 
  Soo Young Ryu

  Song Woo-jin
• 
  Ahn Woo Yeon

  Oh Tae-yang
• 
  Da-hae Lee

  unknown episodes
• 
  Deok-hwa Lee

  Oh Pyung-pan
• 
  Bo-ra Geum

  Byun Ok-jung
• 
  Geum-seok Yang

  Lee Moon-sook
• 
  Hyeong-tak Shin

  Chae Kang-min

• 
  Jun-yong Choi

  Gong Hyun-joon
• 
  Se-ah Yun

  Oh Tae-ri
• 
  Hie-kyung Moon

  Kim Gong-joo
• 
  Soo-bin Bae

  Bong Chun-dae
• 
  Hye Jung Shin

  Joo Ye-bin
• 
  Han-Seo Lee

  Bong Cho-rong
• 
  Sol-bin Ahn

  Bong Chun-ji

• 
  Sol-bin Ahn

  Bong Chun-ji