Intended to be the pilot for a television series about ‘people and places’, Portrait of Gina is a journey to Italy, where Orson Welles discusses the Roman movie world with Vittorio De Sica and Rozzano Brazzi, and Italian customs with his wife, Paola Mori. “In fact, it’s not really a documentary at all, but an essay, a personal essay. It’s not trying to be factual, it’s simply n...