Preheat oven to 375° F.
Unroll crescent dough into a greased 13-in. x 9-in. baking dish.
Seal seams and perforations.
Bake at 375° for 6-8 minutes or until golden brown.
Meanwhile, in a small skillet, cook bacon and sausage over medium heat until bacon is crisp and sausage is no longer pink.
Using a slotted spoon, remove meat to paper towels to drain. Reserve 2 tablespoons of drippings.
In the drippings, saute the mushrooms, onion and green pepper. Remove and set aside.
Heat butter in a large skillet over medium heat. Add eggs; cook and stir until almost set.
In a small bowl, beat the cream cheese, sour cream, garlic and Italian seasoning; spread over crust.
Layer with eggs, sausage and bacon, sauteed vegetables, tomatoes and mozzarella.
Bake at 375° F for 15-18 minutes or until cheese is melted.