• 
  Luke McMullen

  scenarist

• 
  Brendan Fehr

  Jake Stanton
• 
  Saige Thompson

  Cheryl
• 
  Kyle Labine

  Otto
• 
  Steven Brand

  Severin
• 
  Kenneth Choi

  Sato
• 
  Stacy Keibler

  Linda
• 
  Jamie Chung

  Heaven Kogo

• 
  Kendall Cross

  Female Paramedic (1 episode, 2008)
• 
  Jack Yang

  Hiko (2 episodes, 2008)
• 
  Jason Diablo

  Male Paramedic (1 episode, 2008)
• 
  Kwesi Ameyaw

  Surgeon (2 episodes, 2008)
• 
  Silver Kim

  Shady Man (1 episode, 2008)
• 
  William MacDonald

  Detective (1 episode, 2008)
• 
  Apollonia Vanova

  Seaya (1 episode, 2008)

• 
  Linda Ko

  Mieko Kogo  (3 episodes, 2008)
• 
  Warren Christie

  Dr. Thomas Fleming (2 episodes, 2008)
• 
  Shannon Chan-Kent

  Attendant (1 episode, 2008)
• 
  Daniel Boileau

  Bartender  (1 episode, 2008)
• 
  Byron Lawson

  Tough (2 episodes, 2008)
• 
  Sab Shimono
• 
  Anthony Brandon Wong

  Tasuke
• 
  Zen Shane Lim

  Teddy
• 
  Jennifer Chung

  2 episodes, 2008
• 
  Paul Wu

  2 episodes, 2008
• 
  Jeffrey Parazzo

  2 episodes, 2008
• 
  Yulin Hswen

  2 episodes, 2008
• 
  Toshi Haraguchi

  2 episodes, 2008