Preheat oven to 400° and spray baking sheet with cooking spray.
Cook bacon on stove top or microwave & set aside.
Cut jalapenos lengthwise and remove seeds.
Crumble four slices of bacon.
Combine cream cheese, cheddar cheese and bacon.
Fill jalapenos with cheese & bacon filling and place on baking sheet.
Bake for 18-20 minutes.
Crumble the remaining slice of bacon and sprinkle over the cooked jalapenos.