First and foremost, let me stop ALL the rumors here. Ant-Man is NOT in production phase yet. This is purely a special effects test or a photo from the teaser they showed last year. This is fact because A) Marvel would not film Ant-Man before Avengers 2. Especially several months before scheduled production starts. B) There have been on casting announcements or rumors, and trust me, those will hit hard and heavy before filming begins. C) That suit and post looks like its straight out of the effects test.
I truly believe Edgar Wright and Ant-Man are in pre-production mode and are working to finalize effects, the suit, and how the film will look before filming any of those scenes, so don’t believe anyone is stepping behind official cameras yet.Until then, take a look at the photo Wright tweeted this morning.
Source: Edgar Wright Twitter