Bones Casting Scoop!

"Remember that rotation of grad students I told you would be taking turns filling Zack's position as a Bones squint? One of them has been cast, and he's very familiar to fans of The Practice. Michael Badalucco, who played blue-collar Jimmy on the ABC legal drama, is booked for at least one episode, and will first appear a few weeks into Season 4. Yes, he's playing a grad student, but one who has "lived some years" — akin to Grey's Anatomy's World's Oldest Intern, only not that long in the tooth.In the same episode, look for a visit from Dog Whisperer Cesar Millan, playing... himself. (Maybe he gets confused about a Lab needing help? Haw!)" — Matt Mitovich

Source: TV Guide