Fans are always in for a good surprise at the San Diego International Comic Con. While we've dived in to the most surprising moments from Comic-Con before, there are so many more to choose from like Henry Cavill pranking Will Smith, the secret premiere of Scott Pilgrim vs. the World, or the epic reveal that Mahershala Ali would be playing Blade. Which Comic-Con moment surprised you the most? Let us know in the comments!Check out more great Comic-Con content from WatchMojo below:Top 10 Comic-Con Surprises of All Time: