• 
  Rachel Ames

  Audrey Hardy R.N. (credit only)
• 
  Aimee Brooks

  Samantha Norris
• 
  Pat Crowley

  Mary Scanlon (credit only)
• 
  Michael Easton

  Michael Morley
• 
  Kiko Ellsworth

  Jamal Woods
• 
  Lynn Herring

  Lucy Coe (credit only)
• 
  Erin Hershey

  Alison Barrington Kovitch
• 
  Josh Holland

  Zack Vernon

• 
  Thorsten Kaye

  Dr. Ian Thornhart
• 
  Jon Lindstrom

  Dr. Kevin Collins (credit only)
• 
  Sal Lopez

  Emilio Garza (credit only)
• 
  Zeus Mendoza

  Dr. Joe Scanlon #3 (credit only)
• 
  Kelly Monaco

  Livvie Locke
• 
  Nolan North

  Chris Ramsey (credit only)
• 
  Ion Overman

  Gabriella Garza R.N. (credit only)

• 
  Jay Pickett

  Frank Scanlon
• 
  Julie Pinson

  Dr. Eve Lambert
• 
  Brian Presley

  Jack Ramsey