Speaking to Black Girl Nerds, Paul Bettany (aka Vision) told them the following:
"There's stuff that I can't talk to you about, where I get to work with an actor that's going to be a surprise for everybody. I get to work with an actor that I've been wanting to work with forever, who is just unbelievable. We have some real fireworks together."
And that actor turned out to be... Paul Bettany. Yep, if you've seen the finale, then you already know Bettany appears as both OG Vision and new White Vision, and they share a number of scenes together. We'd almost be mad, except this is actually a pretty funny troll, so we can't help but laugh.