Stewing in a cell, Optimus blamed himself for their predicament, but he and the Autobots were soon rescued by Broadside and Sandstorm. Sandstorm and Optimus traveled through Cybertron's Old Slave Trails, only to find themselves ambushed by Runabout, who swiftly killed Sandstorm, and then the Decepticon was attacked by a Sharkticon, which lunged at Prime. Cold War Prime recovered to find himself in the care of a group of Autobot rebels including Hot Rod, Blurr and Kup. Though Optimus lashed out at Gnaw upon awakening, the other rebels quickly cleared up the misunderstanding, assuring Prime that the Sharkticon was their ally. They revealed to Optimus that Shockwave had been transmitting subliminal signals to increase Transformer aggression, readying them for war against an unseen foe. At this point, another rebel cell joined up with them with dire news: Shockwave had unleashed the Omega Sentinels on Iacon! Passive Aggression
In our list of things you didn’t know about Optimus Prime, we learned that the live action version of Optimus was based on actor Liam Neeson. It turns out Michael Bay likes to base his Transformers on real actors, because it’s been revealed that Bumblebee’s character movements are based on Michael J. Fox-- but not just regular old Michael J. Fox; we’re specifically talking about Marty McFly in the Back to the Future movies.
Part of the first wave of TakaraTomy Lost Age: Movie Advanced toys, this Japanese-exclusive redeco of 2007 Transformers Protoform Optimus Prime is given a Generation 1-styled color scheme (which is also based on his appearances in IDW's Transformers: Foundation comic-book mini-series). Protoform Optimus Prime transforms into his "entry" mode. This mode somewhat resembles a cybertronic truck, with false wheels sculpted onto the sides, and Optimus Prime's trademark windows in front. His now-blue flame decoration piece fits to the back of the "vehicle", creating the illusion of a flaming comet's tail (Not sure if this was mean to represent his jetpack blast effect or his atmospheric entry heat effect, which is for no reason: entirely blue instead of hot red). The bottom of the vehicle has small wheels to roll the toy across smooth surfaces.