Comic-Con continued: Matt Damon, Jodie Foster and others hit San Diego
Emily Blunt, Jessica Biel, Kate Beckinsale take part in panels
Joseph Gordon-Levitt is all smiles
The busy actor was down in San Diego to promote Rian Johnson's sci-fi film "Looper," co-starring Emily Blunt and Bruce Willis. JGL will soon be seen in "The Dark Knight Rises."
Photo Credit: AP Photo/Jordan Strauss