• 
  Melissa Temme

  Susan
• 
  John Andrews

  Young Manfred
• 
  Valerie Boyd

  Young Sarah
• 
  Tony Barber

  Manfred
• 
  Susannah Hare

  Stephanie (as Susannah Hare)
• 
  Jeff Adkins

  Joe
• 
  Joanna Adams

  Sarah
• 
  James Allison

  Ronald

• 
  Averi Adkins

  Young Lucy
• 
  Martha Barnett

  Roxanne
• 
  Chris Cook

  Chris
• 
  Dominik McKenney-George

  Albert
• 
  Mark Wodarski

  Randy
• 
  Carina Ashurst

  Carina
• 
  Sandra Belforte

  Professor Plumb