Yesterday we got news from the Agents of S.H.I.E.L.D. panel at SDCC about some new cast members joining the show. Lucy Lawless (Xena, Battlestar Galactica, Spartacus) will be portraying long time agent Isabelle Hartley. Nick Blood will play a mercenary character named Lance Hunter. Reed Diamond (Dollhouse, 24, Much Ado About Nothing) is going to be the main villain of Season 2, Daniel Whitehall aka Kraken. And with this intro video before the panel started, Patton Oswalt hints at another character we may see.