• 
  Patrick Seitz

   Panthro / ... (voice)
• 
  Chris Jai Alex

   Tygra (voice)
• 
  Max Mittelman

   Lion-O / ... (voice)
• 
  Erica Lindbeck

   Cheetara / ... (voice)
• 
  Danielle Pinnock

   Barbastella
• 
  Dana Snyder

  2 episodes, 2020
• 
  Trevor Devall

  Slithe
• 
  Jim Meskimen

  Monkian

• 
  Andrew Kishino

  Jackalman
• 
  Kaitlyn Robrock

  Gwen
• 
  Larry Kenney

  Jaga
• 
  Laila Berzins

  Lion-S
• 
  Cindy Robinson

  Micrit Elder
• 
  Crispin Freeman

  Ratar-O
• 
  Victor Courtright

  Mumm-Randall

• 
  Romi Dames

  Jan Jan
• 
  Steve Blum

  Emperor Toadius
• 
  Dave B. Mitchell

  Snowman
• 
  Steve Blum

  Emperor Toadius
• 
  Daniel Hagen

  Santa Claus