Posted on Sun Sep 4, 2011 09:30 AM PDT
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 ...
SEE THE GALLERY The Avengers Cast Gets To Work
Scarlett Johansson And Christina Aguilera To Receive Settlement From Nude Photo Hacker - Jun 27, 2012
Scarlett Johansson Steps Out After Dinner Date With Bradley Cooper - Jun 24, 2012
Scarlett Johansson Sees The World Through Rose-Colored Glasses - Jun 17, 2012
EXCLUSIVE PHOTOS - Scarlett Johansson As Psycho Star Janet Leigh On Hitchcock Set - May 15, 2012
EXCLUSIVE PHOTOS - Scarlett Johansson Goes On Undercover Dinner Date With Boyfriend Nate Naylor - May 03, 2012