Great sites
Mistakes
In the last dance scene, in the rain, when the men are starting dancing alone, you see Smiley with a T-shirt (the one with the red hat). However, a few seconds after, you see him wearing a white sweater and it keeps shifting between shots. See more...
Step Up 2: The Streets (2008) - 2 easter eggs
Add actor/director information
Easter eggs are hidden bits on DVDs which if you know where to look can provide all sorts of fun extras.