Sean Renard Is Guilty. Of Stealing The Show. On Grimm: Heartbreakerumataro424/04/15 5:33pm764EditPromoteGo to permalink On the latest episode of Grimm, we get the tale of the frog princess with a twist (or maybe that's the original version?) but more importantly, there's a new royal in town and he makes an impressive introduction to Captain Renard. Spoilers after the break.