Marvel is typically pretty good about playing things close to the vest as far as cameos and post-credits surprises are concerned, but Sebastian Stan may have just gone and spilled a few beans regarding Infinity War — or is it Avengers 4?
There’s some bio-terrorism a-brewin’ in London, and it’s up to Noomi Rapace to track down the no-noodniks responsible and dispense some harsh and uncompromising justice. Nope, it’s not another iteration of the Swedish Girl With the Dragon Tattoo franchise, it’s the…