Alienoid

Gurus in the late Goryeo dynasty try to obtain a fabled, holy sword, and humans in 2022 hunt down an alien prisoner that is locked in a human's body. The two parties cross paths when a time-traveling portal opens up.

• 
  Ryu Jun-yeol

  Muruk
• 
  Kim Woo-bin

  Guard / Thunder
• 
  Kim Tae-ri

  Ean
• 
  So Ji-sub

  Moon Do-seok
• 
  Yum Jung-ah

  Madam Black
• 
  Jo Woo-jin

  Mr. Blue
• 
  Kim Eui-sung

  Jajang / Doctor
• 
  Lee Hanee

  Min Gaelin
• 
  Shin Jung-keun

  Right Paw
• 
  Lee Si-hoon

  Left Paw