Multiple choice general knowledge sports Which movie if considered to be the highest grossing movie of Hollywood worldwide ? Titanic Avatar The Lord Of The Rings: The Return Of The King The Dark Knight Harry Potter And The Half Blood Prince Reveal answer Fill a bubble to check yourself B Correct answer Explanation Avatar (2009) held the record for highest-grossing Hollywood film worldwide for several years, earning approximately $2.79 billion. It surpassed Titanic and remained the highest-grosser until being surpassed by Avengers: Endgame in 2019.