Actors Mark Ruffalo, left, Chris Hemsworth, center, and Cobie Smulders take part in the Marvel panel at Comic-Con International on Saturday, July 26, 2014,
Actors Mark Ruffalo, left, Chris Hemsworth, center, and Cobie Smulders take part in the Marvel panel at Comic-Con International on Saturday, July 26, 2014, in San Diego. (Photo by Chris Pizzello/Invision/AP) (Chris Pizzello/Chris Pizzello /Invision/AP)