| Person | Type | Job | Role(s) |
|---|---|---|---|
 John Gibbs | Crew | Directing | Director |
 Arif S. Kinchen | Cast | Actor | Jazz (voice) |
 Christopher Collins | Cast | Actor | Starscream / Wheeljack / Laserbeak (voice) (archive footage) |
 Corey Burton | Cast | Actor | Spike Witwicky / Shockwave / Brawn (voice) (archive footage) |
 Dan Gilvezan | Cast | Actor | Bumblebee / Shockwave (voice) |
 Don Messick | Cast | Actor | Gears / Ratchet (voice) (archive footage) |
 Frank Welker | Cast | Actor | Megatron / Mirage / Rumble / Skywarp / Soundwave (voice) |
 Gregg Berger | Cast | Actor | Cliffjumper / Narrator / Spike Witwicky (voice) |
 John Stephenson | Cast | Actor | Huffer / Thundercracker (voice) (archive footage) |
 Michael Bell | Cast | Actor | Prowl (voice) |
 Paul Eiding | Cast | Actor | Hound / Ratchet / Teletraan 1/ Thundercracker (voice) |
 Peter Cullen | Cast | Actor | Optimus Prime / Ironhide (voice) |
 Scatman Crothers | Cast | Actor | Jazz (voice) (archive footage) |
 Victor Caroli | Cast | Narrator (voice) (archive footage) | |
| Person | Type | Job | Role(s) |
