Since his appearance in Harry Potter And the Deathly Hallows (2010) as a handraising, trainstopping, carriageboarding, kidscaring Deatheater! Jon has been pursuing much darker film roles. Born In Yorkshire and originally an Aerospace engineer Jon has developed a compelling, unique and very striking look, and a style that has brought a string of excitingly unusual and very challenging roles. From the violently iconic Diggs in the soon to be released 'Hard Shoulder' to the Drunken desperation of F...