Lay crescent dough flat across a greased cookie sheet. Break into two pieces. Pinch any open holes together.

Place entire brie on top of half-sheet of rolls, and top with sliced apple and brown sugar. Place other half of dough on top of cheese and pinch to seal edges, shaping the dough around the wheel.

Bake for 20-25 minutes, or until dough is flaky and light brown, and serve.