Whisky or whiskey? What's the difference?

Is it whisky or whiskey? Are these actually the same, and it is simply a difference in spelling, an extra 'e' added for random good measure? Or is it more than that, with key differences between whisky and whiskey? We look at some of the key similarities and differences between the spirits known as "whisky" and "whiskey", and show you some of the main characteristics of Scotch, Bourbon, and Irish whiskey. Watch our video here to find out more and the spellings, and some of the key differences between these spirits.