Part one of two from The Avengers panel at San Diego Comic Con introducing the star studded cast and its Director Joss Wedon:
Agent Coulson - Clark Gregg
Captain America - Chris Evans
Thor - Chris Hemsworth
Iron Man - Robert Downey Jr.
Black Widow - Scarlett Johannson
Nick Fury - Samuel L Jackson
Hawkeye - Jeremy Renner
Bruce Banner - Mark Ruffalo