• 
  Michael Dobson

  Starscream
• 
  Jim Conrad

   Narrator (39 episodes, 2002-2003)
• 
  Paul Dobson

  Sideways
• 
  Andrew Francis

   Billy (40 episodes, 2002-2003)
• 
  Tabitha St. Germain

  Alexis
• 
  Matt Hill

   Carlos / ... (52 episodes, 2002-2003)
• 
  Sam Vincent

  Sideswipe
• 
  Brent Miller

  Hotshot

• 
  Kirby Morrow

  Rad
• 
  Doug Parker

  Tidal Wave
• 
  Tony Sampson

   Fred (41 episodes, 2002-2003)
• 
  Alvin Sanders

   Demolisher / ... (47 episodes, 2002-2003)
• 
  Dale Wilson

  Hoist
• 
  Michael Daingerfield

  Wheeljack
• 
  Brian Drummond

  Blurr

• 
  Ward Perry

  Scavenger
• 
  Don Brown

  45 episodes, 2002-2003
• 
  Garry Chalk

  Optimus Prime
• 
  Brian Dobson

  Red Alert
• 
  David Kaye

  Megatron
• 
  Scott McNeil

  Jetfire
• 
  Colin Murdock

  Thrust