Peter CullenOptimus Prime / Streetwise / Nightstick / Slugslinger / Wingspan Frank WelkerMegatron (voice) / Soundwave (voice) Jack AngelUltra Magnus / Cyclonus (voice) Corey BurtonSpike Witwicky / Sunstreaker / Brawn Dan GilvezanBumblebee (voice) John StephensonThundercracker / Windcharger / Huffer Christopher CollinsStarscream / Wheeljack / Sparkplug / Reflector Victor CaroliNarrator (voice) Neil RossBonecrusher / Hook / Slag Michael BellProwl / Bombshell / Sideswipe/ Swoop Don MessickRatchet / Gears / Scavenger Gregg BergerGrimlock (voice) Hal RayleSnarl / Shrapnel / Pipes Casey KasemCliffjumper / Bluestreak / Teletraan 1 Scatman CrothersJazz (voice) Ed GilbertThrust / Blitzwing / Superion Jim CummingsAfterburner / Rippersnapper Paul EidingPerceptor (voice) David MendenhallDaniel Witwicky Richard GautierRodimus Prime (voice) Aron KincaidSky Lynx (voice) Arthur BurghardtDevastator (voice) Stan JonesScourge (voice) Mona MarshallNijika (voice) Brad GarrettTrypticon (voice) Clive RevillKickback (voice) Stephen KeenerMindwipe (voice) Tony PopeAlpha Trion (voice) Wally BurrKremzeek (voice) Roger C. CarmelMenasor (voice) Steve BulenSureshot (voice) John Moschitta Jr.Blurr (voice) Johnny HaymerHighbrow (voice) Jered BarclayCerebros (voice) Laurie FasoDixson (voice) Jeff MacKayFireflight (voice) Jerry HouserSandstorm (voice) Morgan LoftingDoctor Harding (voice) Beau WeaverOctane (voice) Michael ChainRaoul (voice) T.K. CarterRocksteady (voice) Marlene AragonElita-1 (voice) Michael Charles HillSchrijver Joey Kurihara PiedraSchrijver Cherie Dee WilkersonSchrijver David N. GottliebSchrijver Tony CinciripiniSchrijver Arthur Byron CoverSchrijver Susan K. WilliamsSchrijver Margaret LoeschExecutive Producer Johnny DouglasOriginal Music Composer Robert J. WalshOriginal Music Composer Nelson ShinSupervising Producer 
