A car mechanic from Philadelphia discovers his estranged father is actually an English Duke. Although the title has royal, this is about aristocracy which makes the whole scenario more beleivable. This make it better than most of the Hallmark Royal films though it does suffer from an arogant Amerian with no concept or respct for other people's culture. Andrew Walker is OK in the lead but the film is made by the performance of Elilie de Ravin as the assistant to the Duke and the love interest. Her easy going charm makes this watchable.