When the Autobots and Aerialbots attempt to foil one of Megatron's plans, the Aerialbots end up getting sent back in time. They arrive to a time where they see how Alpha Trion made, among others, Optimus Prime.
Elenco:
Frank Welker
,
Peter Cullen
,
Jack Angel
,
Corey Burton
,
John Stephenson
,
Dan Gilvezan
,
Casey Kasem
,
Don Messick
,
Scatman Crothers
,
Brad Garrett
,
Aron Kincaid
,
Ed Gilbert
,
David Mendenhall
,
Hal Rayle
,
Jim Cummings
,
Neil Ross
,
Morgan Lofting
,
Peter Renaday
,
Regis Cordic
,
Victor Caroli
,
Michael Bell
,
Gregg Berger
,
Arthur Burghardt
,
Ken Sansom
,
Chris Latta
,
Clive Revill
,
Michael Horton
.