Joseph Quinn felt “incredibly grateful” to work with Sir Ridley Scott on ‘Gladiator 2’. The 30-year-old actor is part of the cast for the sequel to the Oscar-winning 2000 original and he revealed the 86-year-old director is still full of “vigour” and “thirst for life” despite the long and “brutal” days on set. He told Men’s Health magazine: “Watching him negotiate these brutal shoot days … he’s not 32 anymore. But he conducts himself with such a vigour, and thirst, for life and also filmmaking, still – he just loves it, and that is very infectious. Working with him … I was never expecting to d…