30 Fun Facts About The Avengers: Age Of Ultron Trailer
By Steve Lam
The Scene: Captain America Explores a Building
We see Captain America kick down a door in an old stone building in the Avengers: Age of Ultron trailer.  When he looks in, he looks both surprised and devastated.  What did he find?  There are several competing theories, but the comics have had Captain America finding things that he had thought were dead and gone.
From the Pages of Comics
During a face-off with the Red Skull in World War II, Captain America barely escapes a bunker cave-in. Â Little did Cap know, the Red Skull was accidentally placed into suspended animation when the the same bombs that caused the cave-in caused canisters to release an experimental gas. Â When the Red Skull is finally revived in modern times, he fights Captain America once more.
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