2015 looks set to be a very interesting year for blockbusters, with the return of some huge franchises and a few pretty major superhero movies all on the way. Though you may think that the year will ultimately come down to Avengers: Age of Ultron vs. Star Wars: The Force Awakens (which is extremely likely in all honesty), they're far from the only movies likely to hit that desired $1 billion mark this year. Of course, that leads us to wonder whether one might reach $1.5 or $2 billion...
As well as the likes of Spectre, Terminator Genisys and Mission: Impossible 5, you never know which movie released this year might come out of nowhere and end up conquering the rest at the domestic and international box office (did anyone expect Frozen to be the hit it was back in 2013?).
What do you expect to reign supreme this year then? Last year, Transformers: Age of Extinction was the only release to crack $1 billion, with hits such as Guardians of the Galaxy, Captain America: The Winter Soldier, and The Hunger Games: Mockingjay - Part 1 all trailing behind. Remember, we're not asking you to vote for your favourite movie or the one you're most excited to see here, just the one you think will top 2015's worldwide box office! Cast your vote and comment below.