Robert Downey Jr. is full of surprises!
First he shocks a Moscow fan convention by showing up unannounced! Now he's doing it closer to home- NYC!
The superhero made a drop-in at special screening of Iron Man 3 held for kids and teens that volunteered with the Police Athletic League during Hurricane Sandy!
Ch-ch-check out the video (above) to see Iron Man himself applaud the heroic kids!
The appearance was especially meaningful for RDJ, who grew up in NYC. He said: