Elenco Principal da Temporada 18

1. 

   Peter Cullen

   Optimus Prime / Streetwise / Nightstick / Slugslinger / Wingspan

2. 

   Frank Welker

   Megatron (voice) / Soundwave (voice)

3. 

   Corey Burton

   Spike Witwicky / Sunstreaker / Brawn

4. 

   Jack Angel

   Ultra Magnus (voice) / Cyclonus (voice)

5. 

   Don Messick

   Ratchet / Gears / Scavenger

6. 

   John Stephenson

   Thundercracker / Windcharger / Huffer

7. 

   Christopher Collins

   Starscream / Wheeljack / Sparkplug / Reflector

8. 

   Hal Rayle

   Snarl / Shrapnel / Pipes

9. 

   Dan Gilvezan

   Bumblebee (voice)

10. 

    Neil Ross

    Bonecrusher / Hook / Slag

11. 

    Casey Kasem

    Cliffjumper / Bluestreak / Teletraan 1

12. 

    Scatman Crothers

    Jazz (voice)

13. 

    Victor Caroli

    Narrator (voice)

14. 

    Ken Sansom

    Hound

15. 

    Clive Revill

    Kickback

16. 

    Gregg Berger

    Grimlock (voice)

17. 

    Michael Bell

    Prowl / Bombshell / Sideswipe/ Swoop

18. 

    Michael Horton

    Chip Chase

Convidados Especiais 1

1. 

   Mona Marshall

   Luisa (voice)

Equipa Técnica 1