"Grimm" Cast on Crazy Stunts and What To Expect in Season 5

It's a full house in the Nickelodeon Suite at Comic-Con when the cast of "Grimm" drops by to scoop YH on what to expect from Season 5 of the hit NBC series! David Giuntoli, Russell Hornsby, Silas Weir Mitchell, Sasha Roiz, Reggie Lee, Bree Turner, and Claire Coffee all share with us some of their craziest on-set stunts, how they spent their summer vacation, and how nerdy they are in real-life!