Wondering who would play a young Howard Stark - father of Tony (that's Iron Man!) -in that Captain America movie? Either way, I'm going to tell you. According to this Salon article, the role will be played by Dominic Cooper [Mamma Mia!, An Education, The History Boys]. He joins Chris Evans as C. America, Matrix Bad Guy [Hugo Weaving] as Red Skull, and Toby Jones as Arnim Zola, and his presence virtually assures that, at some point in The Avengers movie, Captain America will sincerely tell Iron Man, "Your father woulda been proud." You're totally going to tear up.
edited because source did not do any research on names. a+ journalism /sarcasm
Interesting that a quiet "bad boy" British actor is playing such an American renegade. Also, this info does not yet appear on Captain America: The First Avenger's IMDB page yet so could just be a rumour? http://www.imdb.com/title/tt0458339/