Buzz·Posted on Dec 14, 2008Between Two Ferns, Episode 3Jon Hamm is Zach Galifianakis' guest on the latest installment of Between Two Ferns with Zach Galifianakis.by Scott LambBuzzFeed, VP of InternationalLinkFacebookPinterestTwitterMail Between Two Ferns with Zach Galifianakis by Between Two Ferns