Yes indeedy, it is David Tennant, and a fine actor he is. I comment upon the directorial decision to give the 18th-century Venetian, Casanova, a modern British working-class accent and dialogue. I assume it's to bludgeon home the point that he was from a lower-class family. It was a tad surreal. I nevertheless thoroughly enjoyed the program.
What's Dr. Who? A TV show? If so, do we get it over here (other side of the Atlantic)?