Captain America: Civil War - 8 Plot Twists No One Will See Coming

4. General Ross Hulks Out

Marvel are all about the crossovers, but it's still surprising that The Incredible Hulk supporting character Thunderbolt Ross is being brought back for Captain America: Civil War, especially when Mark Ruffalo has gone on record to say that the studio is saving the Green Goliath's next appearance for Thor: Ragnarok. While there are many ways Ross could factor into this story, him transforming into the Red Hulk would be the most surprising outcome. There's been a lot of talk about how much thinner William Hurt looked in the D23 trailer for the movie; could that be down to these transformations taking a toll on his body? It's certainly possible, and the moment where this seemingly frail and ageing veteran suddenly transforms into a massive Red Hulk would no doubt leave moviegoers speechless (and possibly even a little confused, especially if the Red Hulk is without a moustache a la his comic book counterpart). In Civil War, Iron Man unleashes a secret weapon in the form of a Thor clone. Cap's team are initially unaware of that of course, and they're left baffled when the God of Thunder not only mercilessly attacks them, but ends up blowing a hole through the chest of Goliath. Ross similarly being used as a secret weapon by one of these teams would be just as surprising, especially if he shows up in the middle of a battle and suddenly transforms. Sure, it would be a little weird and hard to explain, but there's no denying that it would be a surprise!