Newsweek Conversations: Christina Hendricks Talks The Power Of Knowing Your Gut,Her Enduring Love Of Firefly, And Season Three Of 'Good Girls.'

On the latest episode of Newsweek Conversations, "Mad Men" and "Good Girls" star Christina Hendricks talks about breaking into the acting industry with passion, her enduring love for the cult hit "Firefly," and how season 3 of "Good Girls" shows its female characters aren't ready to go down without a fight.