Fellini, Visconti, Loren, Heston, Hepburn, Peck, Taylor, Burton … a dream dinner party of talent graced the grounds of Rome’s renowned Cinecittà film studios during the so-called “Hollywood on the Tiber” period — named after the river that runs through the Italian capital. From the epic Quo Vadis in 1951 right through to Peter Sellers’ Pink Panther in 1963, …