Preheat oven to 350F degrees.
Spray a 9 x 13 baking dish with nonstick cooking spray (I like the kind that has flour in it).
Unroll one tube of crescent rolls and layer in bottom of pan, pressing seams together.
In a medium bowl, beat cream cheese, brown (or white) sugar and vanilla until blended.
Spread cream cheese mixture over bottom layer of crescent rolls.
Layer remaining crescent rolls on top.
Drizzle with melted butter.
Sprinkle with sugar and cinnamon.
Bake, uncovered for 30-40 minutes, until bottom layer turns golden.