This site is all in Italian, and because I’m American and therefore speak no other languages, I can’t understand a word. But what it apparently says is that Captain America and Thor will be showing up in some way at the end of next month’s “Iron Man 2.” Marvel Studios did something similar with Nick Fury’s (Samuel L. Jackson) post-credits cameo in the first “Iron Man.” Whether the two heroes’ appearance will be in full costume, or even involve the actors who will play them in upcoming movies (Chris Evans as Cap and Chris Hemsworth as Thor), remains to be seen. They might just get mentioned in conversation. Whatever happens, fanboys are likely to be swooning.