Preheat oven to 375 degrees F.
Roll out crescent roll dough from can onto large un-greased cookie sheet.
Take the cream cheese and spread it evenly throughout the entirety of dough mixture.
Slice dough into 8 even rectangular pieces, and then separate each slice about 1 inch a part. Then, place 1 turkey slice over each rectangle (fold each turkey slice in half for a better fit on each slice).
Afterwards, layer 4-5 blueberries (1 spoonful) over each rectangle beginning at one end. Then, carefully at one end, begin to roll all ofthe ingredients into each pastry dough, until they resemble croissants.
Next, take egg, scramble and lightly wash the egg batter over each pastry with a brush.
After egg-washing, place the pastries on the oven at 375 Degrees F, and allow to bake for 12-13 minutes, or until each pastry is golden brown.