Actor Nicolas Cage arrives for a press conference at the 70th edition of the Venice Film Festival held from Aug. 28 through Sept. 7, in Venice, Italy, Friday, Aug. 30, 2013. Actor Nicolas Cage poses for photographers at the photo call for the film Joe at the 70th edition of the Venice Film Festival held from Aug. 28 through Sept. Actor Nicolas Cage poses during the photo call for the movie 'Joe' at the 70th edition of the Venice Film Festival held from Aug. 28 through Sept. Actor Nicolas Cage poses for photographer at the photo call for the film Joe at the 70th edition of the Venice Film Festival held from Aug. 28 through Sept. VENICE, Italy (AP) - Nicolas Cage is once again playing a hard-drinker in his latest film, "Joe," premiering in competition at the Venice Film Festival, but his approach to the role has evolved since his Oscar-winning performance in "Leaving Las Vegas." For the 1995 role of suicidal alcoholic Ben Sanderson, Cage said he was "exploring all ways of finding the honesty of the performance. And if that meant drinking, and videotaping myself drinking, and get ideas about that, I was going to do that. But that was another time. "I was completely not doing anything and hadn't done anything for a while" when he played a pain killer-addicted detective in Werner Herzog's 2009 "The Bad Lieutenant," which premiered in Venice. "It was more a sensory recall of the past," he said, "and trying to find what those feelings might have been like. And I was happy with those results. For the title role in "Joe," the 49-year-old actor said he focused on finding the truth in the performance. Even though we weren't drinking, it was all about finding our way to the truth of Joe. If I was going to spin myself in circles, that is what I was going to do," he said. In the film, Cage plays a hard-drinking ex-con whose struggle to maintain control of his life is undermined by his instincts to protect a teen, portrayed by Tye Sheridan, from his alcoholic father. Green, the director, called it a tale of redemption. "The movie is about whatever you want it to be about," Cage said. If it is about a social crisis, that's perfectly a good thing to have it be about. For me, it was just about trying to make the character come to life. He called "Joe" "one of the most memorable" films he has worked on in his nearly 35-year career The actor said he has no intention to retire any time soon. "Film performance is a part of me," Cage said. That is not to say I don't have fantasies of living a life of contemplation and sitting in the sun, but I can't just sit by the pool with a Mai Tai. I need to work. "Joe" is among 20 films vying for the coveted Golden Lion, to be awarded in Venice on Sept.