William George "Billy" Zane, Jr. (born February 24, 1966), mostly known as Billy Zane or Bill Zane, is an American television, voice, stage, video game, and movie actor, music executive, and movie producer. He has appeared in over 100 movies. He played Caledon N. "Cal" Hockley in the 1997 James Cameron's blockbuster movie "Titanic".