• 
  Spencer Garrett

  Dr.Michael Sanford
• 
  Stan Harrington

  Chris Gregor
• 
  Emmett Skilton

  Connor Gregor
• 
  Dale Dickey

  Nurse Warren
• 
  May Quigley

  Bella Gregor
• 
  Ciera Danielle

  Mercy Gregor
• 
  Jeremy Olson

  Daniel
• 
  Amy Granlund

  Nurses assistant

• 
  Ella Jane Rossman

  Mercy (at 5)
• 
  Alice O'Connor

  Bella Gregor (younger)
• 
  Michael Benzaia

  Chris Gregor (younger) (as Mikey Benzaia)
• 
  Joshua Diaz

  Mr. Towns (patient)
• 
  Natalie McQueen

  (as Nathalia Grundquist)
• 
  Bryan Lee Wriggle

  Gam Mihn
• 
  Matt Klarie

  James (patient)

• 
  Bo Day

  Mrs. Towns (patient)
• 
  Tove Folkesson

  Nurses aide