Any longtime fan of animation, collectible toys, or 1980s-era nostalgia knows the series "Transformers." They're more than meets the eye, robots in disguise. Over the course of the franchise's 30 ...

While G1 Optimus Prime might have the most iconic design in the Transformers franchise, other iterations of the Autobot leader looked even better.

Convert the Studio Series Transformers action figure from robot to truck mode in 21 steps." TRANSFORMERS: DEVASTATION OPTIMUS PRIME: This Transformers Studio Series Optimus Prime action figure is ...

Cade Yeager, a "robotics expert", buys an old truck and upon examining it, he thinks it's a Transformer. When he powers it up, he discovers it's Optimus Prime. Later, men from the unit show up ...