The other bad guy we got from the Captain America universe was Red Skull! Now let me tell you that when Isaac saw it at out local Toys R US... he totally freaked! For some reasons, this is kinda rare around here and it was actually the first time we saw that figure.
Its a great action figure that comes with a few accessories, including a blue cosmic cube, which is the tesseract, a powerful artifact believed to be of Asgardian descent!!!!!! The concept of that blue cosmic cube was created by Stan Lee and Jack Kirby and first appeared in Tales of Suspense #79 (July 1966).
The Red Skull was first introduced in Captain America Comics #1 in 1941. The first Red Skull (George Maxon) to appear in comics was an American industrialist turned Nazi saboteur. Maxon turned out to be an agent of the true Red Skull (Johann Schmidt), considered (according to S.H.I.E.L.D.) as one of the greatest threats to humanity, and a long-time archenemy of Captain America.