Chris Hemsworth Talks Ramping Up The Action For Thor: The Dark World

Chris Hemsworth Talks Ramping Up The Action For Thor: The Dark World

Chris Hemsworth chats with Access guest correspondent Tim Vincent about “Thor: The Dark World.” What was it like getting back together with Anthony Hopkins, Natalie Portman and Tom Hiddleston? Plus, how challenging is it to make the movie both humorous and action packed? Why is the humor important? Also, how difficult is it for him to lose and gain weight for roles?