LOCKDOWN

They're really holding back the bad guys in Transformers: Age of Extinction aren't they? Unless supercar sized Lockdown is meant to have Optimus Prime and his pet dinosaurs trembling. Who cares if he's got an army of generics, mollusc shell shaped Unicron ships, and a gun for a face? Lockdown originates from the Transformers Animated TV series in which he's a bounty hunter who's only notionally a Decepticon. Given his colour scheme, occupation, and general demeanour, I think it's safe to assume he's based on Death's Head, a Marvel UK character who beat up Transformers (in their own comic) on the regular.