Infinity War’ Surpasses ‘Titanic’ on List of Highest-Grossing US Films Ever [Video]

“Avengers: Infinity War” has dethroned “Titanic” as the fourth-highest grossing movie in U.S. box office history. But despite the film’s massive performance, “Titanic” still ranks as the No. 2 top-grossing movie of all time in the worldwide box office.