The second season of Dollhouse launches tonight. Whedon promised a new direction with a greatly reduced budget. If I know Whedon, by this time, you care about the characters enough that conversations and dialogue can have at least as much impact as explosions. (I won’t know for sure until I catch up on the Blu-Rays.) Is that the case here? Guest starring (for at least one episode, possibly more) Jamie Bamber of the latest Battlestar Galactica.