• 
  Noah Wyle

  Mark Newman
• 
  Elaine Hendrix

  Nurse Marci
• 
  Xander Berkeley

  Dr. Roberts
• 
  Eve Kagan

  Nurse Gina
• 
  Sharon Leal

  Phoebe
• 
  Malcolm-Jamal Warner

  EMT Jones
• 
  Sarah Clarke

  Dr. Fisher
• 
  Brad Lee Wind

  Anderson

• 
  Dominic Colón

  Garcia
• 
  Mario Orozco

  EMT Garcia
• 
  Joy Osmanski

  Nurse Samantha
• 
  Rafael Cebrián

  Juan
• 
  Christie Burson

  Esther
• 
  Tommy Day Carey

  Turner
• 
  Jorge Lendeborg Jr.

  Miguel

• 
  Chris Coppola

  Cat Scan Tech
• 
  Maria Russell

  Ramirez