This first week in April is filled with cinematic nostalgia. Jason Biggs and the whole R-rated gang are back with American Reunion (only this time we won't have to sneak into the theater). Titanic is returning to screens in a big way on Wednesday with its 3D release, and finally, Adam Brody is back! Our favorite O.C.-alum stars with indie darling Greta Gerwig in Damsels in Distress, opening Friday. Check out pics from all of this week's new releases!