In the ninth century, Anglo-Saxon lands are attacked and in many instances ruled by Viking forces. The main protagonist, Uhtred - the orphaned son of a Saxon nobleman, is kidnapped by norsemen and raised as one of them. Forced to choose between a kingdom that shares his ancestry and the people of his upbringing, his loyalties are ever tested.
Some more TV series that I have enjoyed over the years, that didn't quite make it on to my 'Great TV Series' list.
So fear not - if something takes your fancy here - go ahead and check out an episode or two.