<Ul> <Li> Peter Cullen as Optimus Prime The leader of the Autobots who transforms into a rusty Marmon 97 semi truck and later , a blue and red Western Star 5700 XE semi-trailer truck with flame decals . </Li> <Li> Frank Welker as Galvatron A human - made KSI Transformer drone intended to be modeled after Optimus Prime , but ultimately using data downloaded from the remains of Megatron . It is later revealed that the Galvatron drone has become possessed by the Decepticon leader , who molecularly transforms into a black and grey 2014 Freightliner Argosy cab over trailer truck . </Li> <Li> John Goodman as Hound An Autobot commando unit who transforms into an Oshkosh Defense Medium Tactical Vehicle . </Li> <Li> Ken Watanabe as Drift A Samurai - motif Autobot , tactician and a former Decepticon assassin who transforms into a black and blue 2013 Bugatti Veyron 16.4 Grand Sport Vitesse and a Sikorsky S - 97 Raider Helicopter . </Li> <Li> Robert Foxworth as Ratchet The Autobot medical officer who transforms into a white and green 2004 Search and rescue Hummer H2 ambulance . </Li> <Li> John DiMaggio as Crosshairs An Autobot paratrooper and elite sniper who transforms into a black and green 2014 Chevrolet Corvette C7 Stingray . </Li> <Li> Mark Ryan as Lockdown An extremely powerful , relentless , heavily enhanced , ruthless Cybertronian bounty hunter who transforms into a grey 2013 Lamborghini Aventador LP 700 -- 4 Coupe and is hired by the mysterious Creators to bring Optimus Prime back to them . </Li> <Li> Reno Wilson voices Brains A former Decepticon drone turned Autobot who has lost his right leg . </Li> </Ul>
<Ul> <Li> Peter Cullen as Optimus Prime The leader of the Autobots who transforms into a rusty Marmon 97 semi truck and later , a blue and red Western Star 5700 XE semi-trailer truck with flame decals . </Li> <Li> Frank Welker as Galvatron A human - made KSI Transformer drone intended to be modeled after Optimus Prime , but ultimately using data downloaded from the remains of Megatron . It is later revealed that the Galvatron drone has become possessed by the Decepticon leader , who molecularly transforms into a black and grey 2014 Freightliner Argosy cab over trailer truck . </Li> <Li> John Goodman as Hound An Autobot commando unit who transforms into an Oshkosh Defense Medium Tactical Vehicle . </Li> <Li> Ken Watanabe as Drift A Samurai - motif Autobot , tactician and a former Decepticon assassin who transforms into a black and blue 2013 Bugatti Veyron 16.4 Grand Sport Vitesse and a Sikorsky S - 97 Raider Helicopter . </Li> <Li> Robert Foxworth as Ratchet The Autobot medical officer who transforms into a white and green 2004 Search and rescue Hummer H2 ambulance . </Li> <Li> John DiMaggio as Crosshairs An Autobot paratrooper and elite sniper who transforms into a black and green 2014 Chevrolet Corvette C7 Stingray . </Li> <Li> Mark Ryan as Lockdown An extremely powerful , relentless , heavily enhanced , ruthless Cybertronian bounty hunter who transforms into a grey 2013 Lamborghini Aventador LP 700 -- 4 Coupe and is hired by the mysterious Creators to bring Optimus Prime back to them . </Li> <Li> Reno Wilson voices Brains A former Decepticon drone turned Autobot who has lost his right leg . </Li> </Ul>
who voices the autobots in transformers age of extinction
who voices the autobots in transformers age of extinction
Peter Cullen John Goodman Ken Watanabe Robert Foxworth John DiMaggio Reno Wilson
Peter Cullen John Goodman Ken Watanabe Robert Foxworth John DiMaggio Reno Wilson