Danny Pudi
Bumblebee (voice) (22 eps)
Kathreen Khavari
Twitch (voice) (22 eps)
Zeno Robinson
Thrash (voice) (22 eps)
Sydney Mikayla
Robby Malto (voice) (22 eps)
Zion Broadnax
Morgan 'Mo' Malto (voice) (22 eps)
Jon Jon Briones
Alex Malto (voice) (22 eps)
Alan Tudyk
Optimus Prime (voice) (22 eps)
Rory McCann
Megatron (voice) (22 eps)
Cissy Jones
Elita-1 (voice) (22 eps)
Diedrich Bader
Mandroid (voice) (22 eps)
Z Infante
Nightshade / GHOST Agents (voice) (8 eps)