Well, maybe not, but as pointed out by Comicbookmovie.com, we’ve got the original actor to don the gigantic purple chin, Damion Poitier, was spotted on the set filming some of the action scenes. We know Josh Brolin has taken over the role of Thanos of Titan, so it’s a very safe assumption that Poitier’s appearance on set has nothing to do with him being Thanos. It’s more likely that Poitier, also an established stuntman, was simply doing some stunt work on set that day though, it should be noted, he is wearing a different outfit than the people around him. Is he there working with Crossbones? Is he with S.H.I.E.L.D.? Or is he fighting for Wakanda?
We’ll never know… until next year when Captain America: Civil War is released in theatres.