When audiences first glimpse Guy Pearce in Iron Man 3, the award-winning actor is almost unrecognizable as a bespectacled and greasy-haired scientist. We spoke to Guy at tonight's premiere of the film, where he told us he opted not to show his wife pictures of himself in character until after shooting was over. Guy also talked about starring alongside RDJ and Gwyneth Paltrow and how the duo, who have starred in all three Iron Man films together, made the process seem "small" and "intimate" — despite the movie's big budget and state-of-the-art effects.