Preheat the oven to 350°F and lightly coat a 9-by-13-inch baking dish with cooking spray.
Whisk the eggs, bell pepper, milk, and black pepper, then scramble gently in a skillet. Set aside to cool.
Cook the sausage until no pink remains and drain excess grease. Cook the bacon until crisp and crumble it.
Unroll the crescent dough and pinch the long edges together to form one large rectangle.
Spread the cream cheese over the dough, then layer on the eggs, sausage, bacon, and cheddar.
Roll the dough into a log and cut it into 12 slices. Chill the log briefly first if it feels soft.
Arrange the slices in the baking dish and bake for 24 to 26 minutes, until golden brown.
Rest the rolls for five minutes and serve warm.