according to unicron.com, Cogman will be voiced by Jim Carter. I personally haven't seen him in much but I know he was in Downtown Abbey playing Mr. Carson who just happens to be the butler on the show
I'm surprised this hasn't received more attention. Unicron.com "Cogman" New Character Revealed Via Animated #Transformers #TheLastKnight Movie Poster! Alright, we need to talk about this guy. His role is something like that of a butler (with a screw loose!) to British aristocrat played by Sir Anthony Hopkins. What you need to know is that, for me, he was a very exciting part of what we got to see at the IMAX theatre yesterday. If what you want is personality, depicted in on-screen Transformers, he's got it - in spades! He also has another secret - that I was asked not to divulge, but trust me, it's awesome and fans are going to love it! He is voiced by Jim Carter who plays the quintessential loyal butler character "Mr. Carson" on the critically acclaimed series, Downton Abbey. Enjoy this first glimpse, courtesy of #TransformersMovie on Facebook."
Lol. They've already confirmed he is the Headmaster. I thought the WWII tank was going to be Hopkin's characters guardian. We've seen it follow him around like a dog on a leash.
