• 
  Christopher Lloyd

   Prof. Hargraves
• 
  Scott Christopher

   Frank
• 
  Maia Guest

   Dr. Susan Andrews
• 
  Peter Murnik

   Hershel Jenkins
• 
  George Newbern

   Scottie Andrews
• 
  Tim Threlfall

   Kehoe
• 
  Taryn O'Neill

   June
• 
  Leon Thomas III

   Morris Tremaine

• 
  Eric Nelsen

  Timmy Sanders
• 
  Andrew Lander

   Arthur
• 
  Jennifer Field

   Madeline Andrews
• 
  Natasha Loring

   Zadie Tottman
• 
  Hayward Buchanan

   Caretaker
• 
  Allie Rae Treharne

   Ruth
• 
  Dalton Reed

   Mailboy Dwight

• 
  Tom Wright

   Ezekiel Scott (2017)
• 
  Yolanda Wood

  Sally
• 
  Jessica Wright

  Regina