Mantis

The secret society of contract killers falls into chaos, unleashing a new breed of assassins. With old rules in ruins, who dares claim the shadows?

• 
  Lee Tae-sung
• 
  Lee Beom-seok
• 
  Woo Jong-hyun

• 
  Yim Si-wan
  Lee Han-wool / Mantis
• 
  Park Gyu-young
  Shin Jae-yi
• 
  Choi Hyun-wook
  Benjamin Jo
• 
  Bae Gang-hee
  Yang Soo-min
• 
  Hwang Sung-bin
  Puma Lee
• 
  Yoo Su-bin
  Kim Dong-yeong
• 
  Jeon Bae-soo
  Nam Bae-soo
• 
  Jo Woo-jin
  Dok-go
• 
  Sul Kyung-gu
  Cha Min-gyu
• 
  Jeon Do-yeon
  Gil Bok-soon
• 
  Yang Dong-geun
  Gwang-cheon / Bi-cheon
• 
  Kim Joon-bae
  Mr. Bae
• 
  Park Kang-seop
  Manager Yoo
• 
  Do Yu
  Secretary
• 
  Ahn Seong-bong
  M.K Information Desk Staff
• 
  Seo Ji-oh
  Leaflet
• 
  Esom
  Cha Min-hee (archive footage)
• 
  Koo Kyo-hwan
  Han Hee-sung (archive footage)
• 
  Kim Seung-o
  Shin (archive footage)
• 
  Lee Yeon
  Kim Young-ji (archive footage)