What are some of the voices on the halfords sat nav?

Oh, dude, the Halfords sat nav has all the classic voices you could ever want on a GPS - like Darth Vader, Yoda, and even KITT from Knight Rider. So, if you've ever wanted Darth Vader to tell you to take the next left, now's your chance. Just don't blame me if you end up driving to the Death Star instead of the grocery store.