If hadcore fangirls had trouble getting excited for the upcoming Terminator reboot, Terminator Genesis, it probably just got a whole lot easier. With the promise of time travel on the horizon, it appears that director Alan Taylor needed a Tim Lord to keep it all straight, and has cast former Doctor Who star Matt Smith in the film. Smith will reportedly have a small part in Genesis that grows significantly over the next two installments in the planned trilogy; which should make geeks worldwide very happy indeed.