WandaVision’s Paul Bettany has shared a video clip of him behind-the-scenes on the set of the new hit Marvel television show.The video, shared via ComplexPop on Instagram, shows Bettany behind the scenes in full costume removing the mask of his character, Vision.In the clip, crew members can be heard joking “It’s Ewan McGregor!” as Bettany removes the mask before he breaks down laughing.You can watch it here:A post shared by Complex Pop (@complexpop)Meanwhile, a new WandaVision fan theory