Optimus Prime's in for the fight of his life against Grimlock in a new Collider-exclusive clip of Transformers: Cyberworld. Watch the clip now.

In addition to Optimus Prime and Grimlock, Bumblebee and Megatron will also appear on the show and be available in the first wave of toys. Their designs are simple but faithful to their past ...

In the latest trailer, Mark Wahlerg is doing his best to save humanity and Optimus is taking all types of vicious hits. But the last scene where he’s riding what must be Grimlock to kick some ...

If you're a Transformers fan, you need to check out Robosen's latest interactive robots based on the likenesses of heroic Autobot leader Optimus Prime, and Dinobot leader Grimlock ...