Films crossing \$500 million domestically represent an elite club of box office successes. "Avatar" and "Titanic" both achieved this milestone, with "Avatar" becoming the highest-grossing film ever. "The Dark Knight" also joined this group, demonstrating rare commercial success. "Independence Day" was a blockbuster but fell short of \$500M domestic. "Transformers: Revenge Of The Fallen" was successful but didn't reach this elite threshold.