Transformers One is an animated origin story for Optimus Prime and Megatron, which… sure, why not. They have a LOT of good voices in this thing, including some recognizable ones that didn’t show up to the London event, like Steve Buscemi and Jon Hamm and Laurence Fishburne. Guys! I know you’re probably busy, but it’s London! GO TO THE LONDON PARTY. ScarJo skipped L.A. for this one, and she has that correct.

[Photos: Karwai Tang, Mike Marsland/WireImage]