Leonardo DiCaprio's Greatest Moments with Oprah

Over the years, the world has watched Leonardo DiCaprio mature as an actor and as a person. From leaning over the railing of the Titanic to his recent efforts to save the environment, Leo is always engaged with his work and personal passions, and, on a few occasions, he shared his thoughts with Oprah. Here, watch a wide-ranging highlight reel from his funniest Oprah Show moments to his most touching, including a heartfelt exchange between him and Titanic co-star Kate Winslet.