• 
  Scott McCord

   Squidgy (27 episodes, 2011-2016)
• 
  Gage Munroe

   Justin / ... (13 episodes, 2011)
• 
  Drew Davis

   Justin (13 episodes, 2015-2016)
• 
  Jenna Warren

   Olive (29 episodes, 2011-2016)
• 
  Heather Bambrick

  Mom
• 
  Tony Daniels

  Bjorn
• 
  Krystal Meadows

  Sammy
• 
  Robert Tinkler

  Animals

• 
  Richard Waugh

  Redbeard
• 
  Derek McGrath

  Grampa
• 
  Dharini Woollcombe

  Red Lady
• 
  T.J. McGibbon

  Mildred
• 
  Manuel Rodriguez-Saenz

  King
• 
  Denis Akiyama

  Emperor
• 
  SamBea Cochrane

  Shu-Yu

• 
  Jason Deline

  King
• 
  Benny Feng

  Jing
• 
  Kathryn Greenwood

  Cleopatra
• 
  Dwayne Hill

  French Chef
• 
  Ron Pardo

  Announcer
• 
  Bryn McAuley

  Princess