James Cameron Reacts to br 'Avengers: Endgame' Passing 'Titanic' The movie has overtaken the director's 1997 film at br the worldwide box office after less than three weeks. James Cameron, via Twitter He also showed off an image of the ship capsizing due to br the 'Endgame' logo. Cameron may even soon see br 'Endgame' pass his other film, 'Avatar.' At $2.787 billion, the sci-fi epic is the br all-time highest grossing film ever at the box office.