Billy Zane: Billy Zane. Actor: Titanic. William George Zane, better known as Billy Zane, was born on February 24, 1966 in Chicago, Illinois, to Thalia (Colovos) and William Zane, both of Greek ancestry. His parents were amateur actors and managed a medical technical school. Billy has an older sister, actress and singer Lisa Zane. Billy was bitten by the acting bug early on. In his early teens, he attended Harand Camp of...
