The document summarizes the history and operations of 20th Century Fox. It details how the company was formed through the merger of Fox Film Corporation and Twentieth Century Pictures in 1935. It also lists some of 20th Century Fox's subsidiary animation studios like Blue Sky Studios and 20th Century Fox Animation. Finally, it provides details about 20th Century Fox's highest grossing film, Avatar, which surpassed Titanic to become the highest grossing film worldwide.