Robert Downey Jr. Mark Ruffalo film set The Avengers costumes boom filming crew cameras on location suit gray sunglasses wardrobe Acura
film set The Avengers costumes boom filming crew cameras on location wardrobe Scarlett Johansson jacket leather tan jeans black
film set The Avengers costumes boom filming crew cameras on location wardrobe Chris Evans et leather pants motorcycle Harley Davidson hog

We're not sure if this is part of a scene from The Avenger or if Mark Ruffalo's fist-pumping because he's excited about Robert Downey, Jr.'s wife being pregnant!

The cast of of the Marvel film is going full-force in NYC's Central Park, shooting the upcoming superhero film due out May 4, 2012.

Click thru to see a teaser trailer for the film ...