"Castle" Cast on Bromances & Proposals

YH goes behind the scenes of ABC's hit crime dramedy series, "Castle", and catch up with stars Stana Katic, Seamus Dever, and Jon Huertas! Find out whose ghost they believe haunts the studio where they shoot, what real-life tactical skills they have picked up from the show, and learn more about Seamus and Jon's storied bromance! Hosted by Nikki Novak (@nikkinovak).