A new toy version of Optimus Prime combines an animated aesthetic with a color scheme inspired by the character's original ...

Save the world from the inevitable robot invasion by investing in Optimus Prime. The massive fire-emblazoned semi from "Transformers" is going up for auction.

Optimus Prime is one of the most popular “Transformers” robots, and his character takes the shape of a vintage semi-truck. “Transformers” toys are popular among children and adults alike.

Optimus Prime is one of the most popular “Transformers” robots, and his character takes the shape of a vintage semi-truck. “Transformers” toys are popular among children and adults alike.

The most impressive feature is that Optimus can morph from standing robot dude to semi truck without a rebuild.

Optimus Prime's chest will open and will have a colorful Matrix of Leadership inside so collectors can recreate the iconic scene as well. Optimus will also transform into his iconic semi-truck ...

But it is his role in “Transformers” as the wise Swiss Army Knife semi-truck-turned-robot Optimus Prime that has earned Cullen the most attention.

Michael Bay releases a photo of a new vehicle.Optimus Prime Won't Be the Only Semi on the Block in "Transformers 4" Michael Bay releases a photo of a new vehicle.

Hasbro sent us an Optimus Prime to put together and check out, and while I'm not the traditional Lego-Maniac, I've had plenty of years of experience putting together Lego sets.

Optimus Prime is one of the most popular “Transformers” robots, and his character takes the shape of a vintage semi-truck. “Transformers” toys are popular among children and adults alike.