TV Article First Listen: Betsy Beers, Martin Henderson talk Owen vs. Nathan on Grey's Anatomy By Ariana Bacle Published on November 6, 2015 01:33AM EST Photo: Gregg DeGuire/WireImage Each week, executive producer Betsy Beers goes behind the scenes of Grey’s Anatomy, Scandal, and How to Get Away with Murder in her podcast, Shondaland Revealed — and each week, EW will have an exclusive first listen of the latest episode. This week, Beers catches up with Grey’s Anatomy newbie Martin Henderson, who plays a character named Nathan that has a past with Owen (Kevin McKidd). On the podcast, Henderson introduces listeners to his dog, shows off his (lack of) medical knowledge, and talks about that tricky Owen-Nathan dynamic. WANT MORE EW? Subscribe now to keep up with the latest in movies, television and music. Listen below, and subscribe on iTunes here.