New photos have made their way online from the set of Captain America: The First Avenger, depicting a mysterious, cool, retro-futuristic one-man submarine! Could this be the Captain's or is it *gasp* the dreaded Hydra?
The Liverpool Daily Post has printed several photos of the craft, which is sitting in a Liverpool dock made up to look like New York in the 1940's. No word on what side the sub is on, but it's a nice indicator of what Joe Johnston has in store for us.
Check out the photos below, and see all of our Captain America pictures in the gallery! Click the thumbnails to view larger: